canyon chest

A person that has a dent in their chest that resembles a canyon and people can play games with it.

Ryan, do you think someone can eat cereal out of your canyon chest?

by Mike Ferg February 14, 2007

Canyon Chested

A girl who who has tiny tits theyre so flat that its like a canyon.
AKA negative bra size

Woah, your tits are so small, you canyon chested

by jessr94 June 14, 2009