1 definition by Viva La Grundle

A delicious mix of excavated nuts, mixed with grundle juice (see prior reference)and nether-yeast, baked overnight after a 5 hour tequila fu*k. Serve warm with coffee.
Honey, bring me some grundle muffin and some aspirin.
by Viva La Grundle January 25, 2006
Get the grundle muffin mug.