Definitions by King of Half'rs

half-pipe 

When a girl start giving a guy head but then decides to stop/leave before the guy blows his load.

She stoped giving me head before I cames and she left. All I got was a half-pipe.

half-pipe by King of Half'rs January 15, 2005

tit crack 

Another term for cleavage. It's the crack made by two big tits squeezed together.

'Holy shit check out the tit crack on this chick'

tit crack by King of Half'rs January 15, 2005