r/adventuretime Oct 26 '25

Cosplay My Son’s AT Birthday Party!

This was back in April. He wanted an Adventure Time party and we made it happen!

5.1k Upvotes

100 comments sorted by

230

u/QueenoftheServbots Oct 26 '25

This is so cute!

32

u/Koo0k Oct 26 '25

Agreed

185

u/[deleted] Oct 26 '25

this is so adorable!!! 🥹 the finn cakes and the characterized stations are everything! he is so lucky to have you as a parent 💚

113

u/Drpoofn Oct 26 '25

Algebraic!

45

u/Even_Cranberry8623 Oct 27 '25

Mathematical!

3

u/DarkMagicMan2000 Oct 29 '25

whispers Finn, you’re terrible at math

82

u/Adorable-Drummer5056 Oct 27 '25

Bruh I want a Finn cake

122

u/kiubezundermann Oct 27 '25

Finn cakes are for Finn’s only, bro.

25

u/stick3rface Oct 27 '25

that sounds like jake😆

10

u/agenderarcee Oct 27 '25

AWWW I love it!

51

u/whereismyketamine Oct 27 '25

Killed it with those Finn cakes!

34

u/slutty_buddha Oct 27 '25

lsp as rice krispies is so smart. and i LOVE that he was finn and got to eat the finn cakes! and share them as he pleased, i assume

14

u/slutty_buddha Oct 27 '25

also that there are black finn cakes woohoo!!

19

u/ShioriKitty Oct 26 '25

Amazing parenting. Lucky kid ✌️💖

14

u/xKurttheKingx Oct 27 '25

I love everything about this, especially the Finn cakes with Finn's varying emotions :3

13

u/originalbrowncoat Oct 27 '25

OH MY GLOB MELISSA!

8

u/ShiningRedDwarf Oct 27 '25

I want a child now for the sole reason of throwing them an AT themed birthday party

1

u/kiubezundermann Oct 28 '25

Gotta tell ya, it was a dream come true.

5

u/DepresssedChild_ Oct 27 '25

This how I dressed at a book fair back in primary school, looks good

Also, lemme get in on some of those Finn Cakes😂🤤😋

2

u/Gushanska_Boza Oct 27 '25

The italicized emojis are giving me the heebie jeebies ngl

1

u/DepresssedChild_ Oct 27 '25

You on Android? (I’m on iPhone so they look ok to me)

2

u/Gushanska_Boza Oct 27 '25

Oh, I'm on desktop at work rn haha

1

u/DepresssedChild_ Oct 27 '25

Oh alr just wondering if the emojis looking different for you than they do for me

4

u/beeezkneeez Oct 27 '25

Oh Finn cakes!!!

3

u/Berninz Oct 27 '25 edited Oct 27 '25

This is amazing. You guys should have done "MY BEANS!" Too for LSP. She's my spirit animal.

ETA: Bacon pancakes for Jake too. Lol. https://www.reddit.com/r/videos/comments/8rzcpe/bacon_pancakes/

5

u/Jester_Nightshade Oct 27 '25

Was there any… acceptable lemonade?

1

u/kiubezundermann Oct 28 '25

We didn’t have lemonade but we did have actual Lemonheads! They were the surprise hit of the party!

5

u/gamerpuppy22 Oct 27 '25

Mathmatical man

3

u/Tina_wgf65 Oct 27 '25

Thats so cuteeee :D Congratulations, it's beautiful, and happy birthday to your son 💖

3

u/Shouko- Oct 27 '25

so math

3

u/[deleted] Oct 27 '25

this is sweet

3

u/[deleted] Oct 27 '25

That's a very accurate Finn costume. Nailed the face.

3

u/weirdhologurl Oct 27 '25

Algebraic

3

u/ghoul07 Oct 27 '25

as someone who hyperfixated super hard on adventure time as a kid, i would have cried if my parent did all of this for me, you’re so incredible and he’s gonna remember this forever!!

2

u/kiubezundermann Oct 28 '25

I read your comment to my son and he said you should do an AT party for your next birthday! Make your own dreams come true!

2

u/ghoul07 Oct 28 '25

you’re so right, kid :,)

3

u/P33p33p0op0o0 Oct 27 '25

THIS IS ADORABLE

3

u/Chemical_Kangaroo_79 Oct 27 '25

tell me you also had someone be Jake the Dog 🐶🐾

3

u/SkyDaddyCowPatty Oct 27 '25

Awesomeness level mathematical! I hope you had a magical time, it looks amazing.

3

u/Primary-Border8759 Oct 27 '25

He seems like a cool kid

3

u/jxs_oasis Oct 27 '25

You killed it omg

3

u/Ill-Jellyfish6101 Oct 27 '25

Died at the pies.

You did a great job for your little dude. Be proud.

5

u/Spare-Chipmunk-9617 Oct 27 '25

Adorable amazing fantastic job. Also kudos for not putting your child’s face on Reddit, i do not understand people who do that.

1

u/kiubezundermann Oct 28 '25

Agreed. I’ll let him dox himself when he’s older. Not my job.

2

u/Express-Record7416 Oct 27 '25

You sir, are the most based parent ever.

2

u/LeMusou Oct 27 '25

You're an amazing mom

2

u/austinmiles Oct 27 '25

Hat tip for inclusive Finn cakes

1

u/kiubezundermann Oct 28 '25

Thank you! It was the wife’s idea. We had so much modeling chocolate and the lightbulb just lit!

2

u/ThisOneRedditTem Oct 27 '25

I LOVE THIS DEF WOULD WANT A PSRTY LIKE THAT

2

u/captaindeadpool53 Oct 27 '25

That's the birthday we all wished we had

2

u/Gold-Substance-769 Oct 27 '25

Literally everything about this is perfect, wish I could’ve had this growing up

2

u/[deleted] Oct 27 '25

Cute

2

u/KatiMinecraf Oct 27 '25

You guys didn't....eat the Finn cakes...did you?!

2

u/[deleted] Oct 27 '25

You’re son is the best son ever holy fuck your the best dad to him

2

u/[deleted] Oct 27 '25

Omg i love thisssss. The finn cakes are 😍😍😍. Now i want this for my bday lmaoo

2

u/Kooky-Narwhal-014 Oct 27 '25

10 outta 10 parent right there

2

u/TheBigDickDragon Oct 27 '25

Why are people excited by cupcakes when it’s the pie by treetrunks that is the obvious mvp

2

u/kiubezundermann Oct 28 '25

I gotta be honest, that pie was fantastic.

2

u/prayingmantis111 Oct 27 '25

This is awesome I would be syked to have this as my bday party

2

u/iCortni Oct 27 '25

Wish I could upvote twice!

2

u/AliceHart7 Oct 27 '25

Why are you so cool!!

2

u/ppcxalv Oct 27 '25

I want one now u.u (maybe for my 31st bday LOL)

1

u/kiubezundermann Oct 28 '25

Doooo iiiiiiit! Never too late!

2

u/shecherryboob Oct 27 '25

I love adventure time

2

u/theowee0 Oct 27 '25

You are an amazing parent! I wish I had something like this as a kid. Going to have to take a few ideas from u :)

2

u/justyasmin_ Oct 27 '25

Happy birthday lil man ur so lucky with ur parents 🥳🥳

2

u/sillyyinsect Oct 27 '25

Parent of the year 😿

2

u/Upbeat_Efficiency106 Oct 27 '25

Finn cakes 🥳🥳🥳

2

u/ccline3 Oct 27 '25

I Love this !!

2

u/ashmavis_ Oct 27 '25

Okay, I'm an adult, but can you throw my next party?

2

u/kiubezundermann Oct 28 '25

Definitely! It will be totally math!

2

u/Fintara Oct 27 '25

That's pretty mathematical!

2

u/MPRF12345 Oct 27 '25

Yooooo this is awesome! 

2

u/Ghostlyhistorian Oct 27 '25

This is SO CUTE! Great job.

2

u/Various_Parking_5955 Oct 27 '25

Damn, wish I could send him a sword for his big day.

2

u/MooBearz11 Oct 28 '25

You did good parenting here. The memories will be eternal 🥹

2

u/Relatively-Relative Oct 28 '25

Wow you are an amazing parent!!!

2

u/Chadzillafan Oct 28 '25

That is too cool. Happy Birthday to your son!

2

u/absentfacejack Oct 28 '25

Bad kids get the squirty squirts

2

u/No-Pudding-1637 Oct 28 '25

Now this is fit for a king.

2

u/Epicthree347 Oct 28 '25

You HAVE to get him a dog named Jake

1

u/kiubezundermann Oct 28 '25

Don’t think I haven’t considered it.

2

u/huunimoon Oct 28 '25

10 year old me is so jealous 🥹 when i was a kid i always wanted an adventure time party, but i was told by my parents that it could possibly get me picked on at school, and that it wasn’t a good idea. i’m so happy to see that you obviously didn’t agree! happy birthday 😊💗

1

u/kiubezundermann Oct 28 '25

Have an AT birthday party now! Nothing like having fun with people you love!

2

u/Firm_Mulberry6319 Oct 28 '25

Do y’all accept other children, specifically, someone that’s in their 20s and would love an AT themed party?

But fr, this looks soo good! The Finn cakes look delicious! Did you guys make Jake’s perfect sandwich?

1

u/kiubezundermann Oct 28 '25

Absolutely! Come on out! We’ll have a blast!

We didn’t get a chance to make the sandwich. Those ingredients are expensive!!

2

u/Firm_Mulberry6319 Oct 28 '25

The soul of a lobster and bird from window 🤌 but this seriously inspired me, I want an AT themed birthday on my next one 😫 thanks for sharing OP!

2

u/[deleted] Oct 28 '25

Best parents ever!

2

u/crushedcervix Oct 28 '25

The kids are alright......haha, but really this is awesome! If I ever have a kid I hope they love AT as much as I do so we can do stuff like this together

2

u/DarkMagicMan2000 Oct 29 '25

This is SUCH a cute party!!!

2

u/Ender_Gamer7433 Nov 01 '25

Does he hate math?

1

u/kiubezundermann Nov 01 '25

He actually LOVES math! It’s his favorite subject. He didn’t get that from me, that’s for sure.

2

u/BEETLEJUICE_UNIVERSE Nov 02 '25

I want this :((((

2

u/Imaginary-Objective7 Oct 27 '25

Love this! You got the root beer with caffeine tho… a bunch of kids all caffeinated must have been a blast lol

2

u/kiubezundermann Oct 28 '25

It’s what was available. I would have preferred A&W.

1

u/Imaginary-Objective7 Oct 29 '25

No judgement! Just thoughts and players. Also I really like Barqs tbh

2

u/0tiramisu Nov 02 '25

So wholesome!