to steal originality or to get on someone's case. Depending on context. Listen to Bone Thugs n' Harmony for a better reference.
"Don't bite my shit"
by Kyle Thug n' Harmony March 24, 2007
by the cat snatcher April 4, 2011
by Nic March 16, 2004
A line used to tell someone to fuck off by creating the visual image of a person using their mouth to cut a shit off as it leaves the sphincter.
by captaintumeke June 1, 2022