2 definitions by mackdown

Top Definition
A turd so large the toilet water is not deep enough to submerge it, and it flops onto the inside portion of the toilet bowl similar to a beached whale.
I just crapped a giant bowlflopper in the men's room. Must have been all that pasta and bread I had for lunch.
by mackdown January 11, 2010
the act of performing anal sex in a rough fashion.
I buttromped her so hard last night she can barely walk today.
by mackdown January 10, 2010
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