KGRG's definitions
A cornucopia of muffin related items in combination with a doughnut. I.E. a Blueberry Muffnut!
or
One who enjoys the experience of muff diving, to the extreme as to where they could be considered a "nut"
or
One who enjoys the experience of frolicking in womans vagina head first!
or
One who enjoys the experience of muff diving, to the extreme as to where they could be considered a "nut"
or
One who enjoys the experience of frolicking in womans vagina head first!
by KGRG May 4, 2007
Get the muffnutmug.