1 definition by little white
To use one's penis and slap someone across the face with it. Usually its a girl getting slapped when she sucks the penis improperly.
guy 1: nicole last night gave me a horrible blow job.
guy 2: oh did you c-slap her?
guy 1: yep across the face.
guy 2: oh did you c-slap her?
guy 1: yep across the face.
by little white May 20, 2008