an under cover cop, specifically one walking around a concert parking lot or music festival. These slimy subhuman lifeforms are usually sent out to chase drugs, and make unfair arreests.
by porkchop1217 January 28, 2008
Get the undiemug. I want you to do something for me..take of your undies and send them to me by express mail so I can get a sniff of what you smell like.
by basketcase_101 June 14, 2003
Get the undiesmug. by garybaldy September 15, 2007
Get the undiemug. by jojo g. October 8, 2006
Get the undiesmug. by Natia13 October 23, 2018
Get the Undymug. 
