Cleavagefuck 

v. When the male sticks his penis directly into a girls "cleavage" aiming the head of his penis at the crack inbetween the girls nipples and fucks her tits.

"Dude!?, I Cleavagefucked my girlfriend hardcore last night down deep inbetween her cleavage while she was wearing her bra and very low cut tanktop and had a massive cumshot that ended up all over the top of her tits and both her bra and tanktop."

Cleavagefuck by Cleavage_Fucker October 22, 2009

cleavageful

full of cleavage, when tits are at there best viewable state, yet still not completly visible

"Wow, that girls boobs sure have gotten more cleavageful."

cleavageful by zoggy April 12, 2008

cleavage fuck 

When a girl pushes her boobs together and a guy sticks his penis between and jacks off.

I gave Lauren a pearl necklace last night when I cleavage fucked her!

cleavage fuck by Justine Smith September 26, 2004

Cleavagefacepaperball 

A game in which a female wears a low-cut shirt and a man attempts to throw small balls of paper down her cleavage. The female then throws small balls of paper at the male's face. Every paper ball that goes down the girl's shirt or hits the boy's face is a point. Whoever gets the most points is declared champion.

Friend: "Why are you guys throwing balls of paper at each other's cleavage and face?"
Boy: "Oh it's a game called cleavagefacepaperball. The score is 3-5."

Cleavagefacepaperball by Racharlie December 6, 2010