by Anonymous May 7, 2003
Get the grundlemug. by Herbert White March 5, 2009
Get the grundledmug. by cantedview July 23, 2003
Get the grundlemug. sweaty, stinky section between ball sack and rectum that girls tend to love to lick. the grundle was made famous my matt lantz.
by mick May 13, 2005
Get the grundlemug. When two men rub their grundles together to get off; this act is much like when two women scissor each other.
“I was grundling Phil so hard last night, that my taint hurts something fierce” Cory said, exhausted from his tryst
by XxFrictionxX May 31, 2019
Get the Grundlingmug. by b-money October 18, 2003
Get the grundlemug. by j$.devops October 5, 2010
Get the grundle fishmug.