I'd imagine they hurt bouncing around that much

( Jenk Neptune is a pedant and now I can't fit my sig in, Fri 10 Jul 2009, 12:43, archived)

I have received a black eye
from a bouncing tit once.
the former Mrs t had massive norks, and when they bounced around, it was like being hit in the face with a bowling ball.
( turb0t, Fri 10 Jul 2009, 13:36, archived)