1 definition by John Sucamelli
rough sex in which the man is pumping the woman so hard, that her head goes through the drywall. Then the man blows his load in her hair and mixes it around. When it dries, its hard like cement.
That kid put his phd into action and gave all three of those sluts cement mixers. Look at their hair!
by John Sucamelli October 12, 2004