What is Crammed Canyon?
1.
When a male shits on a females vagina, then pushes the shit into her using his penis.
Guy: Hey look at that! (pointing)
Girl: what? (looks away)
Guy: (shits on girls vagina)
Girl: EWW! WTF?!
Guy: (goes to town before girl has time to react)
One way to have a crammed canyon ^^^
See