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?
Canyon Chested
A girl who who has tiny tits theyre so flat that its like a canyon.
AKA negative bra size
AKA negative bra size
Woah, your tits are so small, you canyon chested