by Jon Smith12121212121212 November 15, 2009
Get the Grundlemug. Old Man's nappy hairy sweaty space between balls and turd cutter. Often smells of a ripe cheese. Can be used as a ShamWow.
by The JYKLE February 19, 2010
Get the Grundlemug. by Adam Davis May 12, 2004
Get the Grundlemug. by Harrison Hoffman May 8, 2005
Get the Grundlemug. by holotekor July 23, 2003
Get the Grundlemug. by Zack Gradwell November 28, 2007
Get the Grundlemug. the act of placing one's coin purse (ball sack) under a friends nose while laying your man meat upon the bridge of their nose; makes for a great prank while a friend is sleeping.
Last night while wes was fast asleep i performed the perfect grundle without him knowing, what a huge blumpkin he is!!
by bobaganoosh October 9, 2005
Get the Grundlemug.