Verb - To "fap" or "fapping".
The act of loudly thumping one's flaccid penis against one's thigh to produce a loud slapping, or "fapping" noise. You can fap against other things, like someone's face or butt cheek, or if you get really
good, the back of the hand that you're actually fapping with at the same time. Foreskinless people probably can't generate the same noise.
Also, there is the "Upward Aggressive Fap", which is
literally what the name would suggest. Aggressively
ping your dick up against your pubic region, causing impressive acoustics, red marks to body and
knob, and a painful stinging sensation.
- Hey listen to this sick fap!
- I was doing the Upward Aggressive Fap and
now my cock is all red and sensitive.
- Look we're fapping in sync!
- I fapped her
cock holster so
bad she had a cock holster period.