1 definition by Dave Gregerson

Top Definition
when one disposes fecal matter into a cup and smears it onto another persons mouth.
"I'm about to give you a sloppy gillapi."
"Remember that time they gave that kid with the long blond hair a sloppy gillapi at that party after he got that carrot shoved up his ass, that was so funny."
by Dave Gregerson April 17, 2008
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