Fun Size 

Anything that's too small to be useful.

It was an itsy-bitsy, teeny weeny, fun size polka dot bikini!

Fun Size by ((Brian Hyland Jr.) Jr.) Jr. June 12, 2011

Fun size 

Fun size - Sitting height for physical compatability purposes.

Eg1..🧘 ♂️84 +🧘 ♀️104 = ( . )🙄( . )

Eg2..🧘 ♂️84 +🧘 ♀️80 = It's a match! 💋
Eg3..🧘 ♂️110 +🧘 ♀️104 = It's a match! 💋
Eg4.. 🧘 ♂️110 +🧘 ♀️80 = it's your daughter?

Height matters for 🐎 Are you a horse? ♋..Think about it.. It's lots more fun when your body sizes match.

What's your 🧘 ♀️ fun size?

Fun size by Sayithowyouseeit March 19, 2021

fun size 

term used to discribe a very small penis.

wow, that guy has a fun size wang!

fun size by ken j January 8, 2006

Fun Size 

Having a penis that is in the small category. All though it is called "fun" sized it is not something to be proud of because the fun does not refer to the intercourse it is a joke on the fun size candy bars. DO NOT TELL SOMEONE YOU HAVE A FUN-SIZED PENIS.

I was at a party with zack and we got intimate, i was turned off because his penis was only a fun size

Fun Size by SNAVETREBOR November 2, 2011

Fun Size 

Used to describe short ass compressed girls.

That Latoya is so Fun Size

Fun Size by That girl that hates Latoya August 16, 2019

FUN SIZE 

A way to describe a small penis. Usually around 4 Inches not tiny but definitely below average

Beth: I finally had sex with with Ron

Debbie: did he have a big dick?

Beth: no he had a little fun size dick

Debbie: I'm sorry 😞

FUN SIZE by Size is everything September 19, 2021

Fun-size 

A girl who is a great artist, and friend. Her short height is where her nickname comes from. One of my good friends.

Guy#1: wow, who drew that? It's amazing!
Guy#2: Fun-size did.

Guy#1: all right everyone, time to come up with nicknames.
Guy#2: she's short, she should be Fun-size.

Fun-size by Dumbles June 20, 2013