Top definition
Material resembling male ejaculate (i.e. semen). Not to be confused with cementitious material.
CORRECT: I left some sementitious material in your mom's birth canal last night.

INCORRECT: I can't tell if that is drywall or plaster so let's just call it sementitious material.
by the dawgie June 16, 2010
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Cleveland Steamer Plush

The vengeful act of crapping on a lover's chest while they sleep.

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