by Ryan April 29, 2003
Get the Vumplermug. by Eric April 7, 2005
Get the Vumplermug. The space located directly between the male scrotum and the anus opening. Otherwise known as the space "between your balls and your butthole". Also used as a dorogatory term used in name-calling bouts.
by Boring Ian January 15, 2006
Get the Vumplermug.