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1 definition by Harrison's Girl

 
1.
Basically just cleaveage. like a buttcrack only in the front and on your chest formed from 2 large boobs pressed together.
"A slippery coconut noodle just slid down my boob crack!"

"wow, she is showing a lot of boob crack"

"my dang titties are too small for me to have a boob crack"

person a: what are you staring at?
person b: your amazing boob crack!

Boob crack: a great place to carry a cell phone.
by Harrison's Girl July 08, 2012
7 1