1. Bommyknocker: Two people in bed, at least one of whom must be male, the man rolls over towards his partner, causing his penis to 'flop' onto their
leg or belly.
2. Bommyknocker substitution: Slapping somebody on the leg using
your outside arm, indicating that
they have just been
all of your tact and wit to orally wang-whack
your unsuspecting foe.
1. "Look, we're just friends, sharing this bed tonight does
you the right to Bommyknocker
2. "I'm gonna kill that bastard for Bommyknockering me!"
3. "Your momma. Bommyknocker