Foreplay to frotting, where twolimp penises are smacked together until peak arousel occurs. Once both penises are fully engorged ample frotting will inevitably occur. See frotting.
Jared was very upset after his miserable performance that day, so Tyler took it upon himself to cheer him up with copious amounts of violent fropping,which lead to a long enduring session of sweaty, hot frotting. Vivaciously.
Hooking up with a frump. Like hogging, but with a bagger or butterface instead of a fat chick. Making it with an ugly or homely girl; screwing a frumpet.
Don went frumping last night and he hooked up with a total Cleveland Brown - she looked nice from the neck down, but she was pretty ugly above the shoulders.
Camping in between sessions of Frolf. The camping sessions, as well as the games of Frolf, are characterized by heavy drinking & smoking while talking about cheeseburgers, beer and boobs.