Sexual activity involving the intentional smacking, flicking, punching, kicking or striking of the male ballsack for gratification. May involve hitting with the hand or other device such as a riding crop.

A portmanteau of carpe diem, a Latin phrase that means “Seize the Day!” and DM, which stands for Direct Messages. This word means seizing the day via DMs.

Any action in which, during sexual intercourse, the male genitalia hits any part of the female's body. Most common while having sex doggy-style when the male's testicles are hanging loose and they slap the female's pubes during thrusting