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1.
The space of epidermis constituting the area betwixt the anal opening and the scrotum of a male, although a female also has a significantly smaller area of equal definition(substituting vaginal crevice instead of scrotum, of course). See also The New Jersey.
I loved the face my girlfriend made as she tongued my grundel. The amount of pleasure was infinitely excellent.
by Santa Claus December 08, 2003
 
2.
that little flap of skin between your cock and your ass that has too much hair and itches like fuck
damn my grundel itches like a bitch
by Jeremiah & Nathan November 21, 2003
 
3.
The Harris-Millis cafeteria at the University of Vermont.
Grundel now!
by Anonymous September 23, 2003
 
4.
The section of skin between the beginning of one's asscrack and the ending of their sexual organs.
"Yo homeskillet, I was twanging on this hoodrat's grundel last night and her fuppy dislodged and knocked me out cold."
by Tmurda November 27, 2002
 
5.
A grundel in Boston is that Area on a guy between his Balls and his crack.

When it gets to hot and you've been walking a lot it may start to chafe, and then you have grundlitis.
My grundel is starting to chafe up on me.

I got some mad grundel cheeze brewing down there.
by dOEPain July 19, 2005
 
6.
synonmys:gooch chode

skin between ass and balls
whats the thing that hangs down... a grundle

cory likes to show his grundel to men
by poop November 16, 2003
 
7.
The nether-regions between the balls and the ass
When I play basketball, my grundel butter begin to melt and drip.
by Anonymous March 17, 2003