When a guy covers a woman's nose with his testicles and then sticks his dick in her mouth. While she's suckin he quickly yanks his dick out creating a suction sound like "pop"!
Mike never knew Vince and Briana were going out till he saw Vince pull a suction cup on her.
when a guy refuses to let go of a girls boobs
claire: omg so that guy hayden suction cupped me last night!
caroline: ouch! did it hurt??
claire: no not really. i was more concerned about my boobs shrinking cause of the pressure
caroline: i totally get what you mean!