Well... sort of, maybe. It takes a lot of force between unyielding surfaces to really crush. Even fully erect there's a bit of squishyness left. Knocking people around with cockslaps would be the better option, if I were in the mood.
Better start counting up until someone leaves a comment vividly describing how they want your character to drown them in shit or something equally vile.
Innuendo, 5/10
Creepiness, 1/10