The act of taking a dump in a public restroom and forgetting to lock the stall door. Not to be confused with dump at face value
I am pissed! I was trying to find an empty toilet and this douche was in there taking an open faced dump! So smelly.
by themayhall May 1, 2006
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the noise that a forced induction vehicle makes when the air pressure in the intake system releases under vacuum-or "letting off the gas" after you built boost.
That sweet ass Mazdaspeed_3 just open dumped on the state troopers window.
by got_boost April 22, 2010
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