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When a girl/guy goes into the room of a sleeping guy and with great stealth steals some of the knob cheese from under the forskin and frames it for the guys mother.
"Stacey is a Cobbler Thief cos she got ben in trouble. He's lucky his mum thought it was coleslaw."

"Haha your mum stole my Cobbler last night"
by Sinister Phil July 17, 2009