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"

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.

Team fun

To partake in an orgy. Sex with more than one partner.

Come on over and we'll enjoy team fun.

Friday Fun Sauce

Drink of choice to add to the Friday night fun.

It's been a rough week, we could use some Friday Fun Sauce to go with these nachos.

Fun pill

A pill that you take so you can fuck as much as you want

Yo I just took my fun pill, I’m set for when me and will fuck this weekend, I’m even gonna let him raw dog

warm fun

Taking a piss in a condom and then emptying the contents on your lover

Hey baby, let’s have some warm fun tonight.

(I'm eating) fun dip

When you really don't give a fuck.

Origin: Bangarang by Skrillex

Thought: I have a fuckload of work to do
Afterthought: (I'm eating) fun dip
After-Afterthought: Netflix.