noun:a couch potato's balls which accumulated dirt resembling a pair of dirty potatoes
man, you've been watching TV for a week straight and you never had a shower, your balls might turn into crotch potatoes
by Action Aardvark February 04, 2011
A cock that vaguely resembles a potato, usually lumpy and deformed hereby rendering it useless for any sexual activity. Derogatory term.
Johnny Depp may be "soooo hot" but I'll bet you anything he's got one mean crotch potato..
by Mojo King Bee June 25, 2005