Urban Dictionary: Thumbing the dungeon

1.	Thumbing the dungeon
	To insert ones thumb in their anus. Not restricted to certain activites. Can happen just because. Carl told us last night he was thumbing the dungeon while he watched a recorded episode of "The View" buy thumbing the dungeon mugs & shirts thumb dungeon brown thumb stinky thumb thumbing the dungeon thumbing anus anal thumb in anus anal thumbing by FearTehSpork May 11, 2010 add a video

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