To have diarrhea, and you shit so hard it rebounds off the toilet lid and lands up your back
last night i shit so hard i got back spackle up to my neck
by the mail man November 7, 2007
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1. Semen on someone’s backside

2. When explosive diarrhea ricochets off the toilet bowl walls and back onto your ass.
Let me get a towel for that back spackle girl. My bad

Damn I need some baby wipes. That shit I just took back spackled all over my balls and ass
by Joshua Dark June 15, 2020
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