Fun-size

A penis that is smaller then average (less then 5 inches) not tiny like a micro-penis but definitely small in size. It can still pleasure a women but not one she will brag about to her friends. A favored size for anal sex because it's never a painful size

My boyfriend has a fun-size dick. It's not big its smaller then average. Compared to a little tiny snicker bar

by Bi-polar bitch September 10, 2021

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 😞

by Size is everything September 19, 2021

Fun-size

Something or someone that is smaller/shorter than the regular size/height.

I'm not short. I'm fun-size!

by Evil Aloïs December 20, 2023

Fun size activities

Something only a short person would do ( they have to be lovely

You and your fun size activities…

by The Understandable taker July 30, 2023

Fun-sized

Adjective for a female of below average height with above average charisma eminating from a love of men with no reservations. She is the Anthony Bourdain of the bedroom.

My Thai friend, Tittyporn, is fun-sized.

by WitchMD January 12, 2025

Fun sized

A girl who is fairly small but has curves in all the right places. A small girl with big boobs and a big ass. Also a very attractive girl, these girls are below 5'5. An example is Mila Kunis.

"Jackie is fun sized"

by Kitty Rizzler April 11, 2024