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An explosive, sometimes volcanic, eruption of shit-farts from the anus.
Man: Doctor, is it bad?

Doctor: Huh? Sorry, I was too busy thinking about my best friend Gary's shartsplosion at my buck's night in 2003. God, those were good times... and yes, I'm afraid it's bad.
by J. Bodanac March 08, 2011
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Jul 14 Word of the Day
Over-The-Pants-Hand-Job. Distant cousin of the dry hump.
I can't have sex because my parents are home. Will you settle for a OTPHJ?
by Kalticious Dawg January 18, 2004
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