Similar to a wet dream, a midnight mudslide occurs when an individual defecates in bed due to a dream. The fecal matter is then smeared around in the sheets as the individual rolls around in their sleep thereby creating a midnight mudslide.
I had a midnight mudslide last night; I had to throw away my sheets.
by jfont April 20, 2021
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the act of slipping some on ex lax, once the ex lax is an hour away from kicking in then you somehow slip the person a slipping pill. They will pass out in their bed, most likely for 8 hours if the sleeping pills are heavy enough. The prank needs to be performed at night or else is won't be considered a MINDNIGHT mudslide.

Midnight- Sleeping pills

Mudslide- Laxative
The midnight mudslide man, slip that ho some laxatives and then later before they hit him slip him some sleeping pills so he crashes and craps his bed all night.
by goon4lyphe September 10, 2010
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