A cock so small that it's size is comparable to the size of a finger. (so if you have one, you're better off fingering her, atleast you can double up.)
Cock Pussy Fingers is a hand gesture game similar to Rock Paper Scissors. The game decides which sexual activity a couple will enguage in. When a cock guesture matches with a pussy guesture, then intercourse will be performed. Pussy and fingers means fingerbanging. Cock with fingers is a handjob.
A joining of the four non-thumb fingers, like a horizontal high five, with fingers straight and interlocked, met and squeezed. Most common use: congratulations. Can also be romantic or supportive, a gesture between friends, signifying solidarity.