by eric February 23, 2004
 Get the The Grassy Knollmug.
Get the The Grassy Knollmug. A metaphor and a source of irony when referring to a suspicion, conspiracy, or a cover-up of some type.
by scumm December 28, 2005
 Get the grassy knollmug.
Get the grassy knollmug. by BillieJeanIsNotMyLover May 25, 2018
 Get the grassy knollmug.
Get the grassy knollmug. by Ferguson July 4, 2005
 Get the grassy knollmug.
Get the grassy knollmug. Oh, yeah, I have a theory on the grassy knoll and area 51, it all starts in camp SHUT-THE-FUCK-UP-I-DON'T-CARE.
by Kung-Fu Jesus April 16, 2004
 Get the grassy knollmug.
Get the grassy knollmug. n. Representing the slightly raised grass area outside of Stanford Hall at Villanova.  A great area in the heat of the day to go box (see 'box') hunting.
So are we gonna look for box on the grassy  knoll today or what?
Look at all of that box on the grassy knoll.
Look at all of that box on the grassy knoll.
by Corey Matthews April 11, 2005
 Get the Grassy Knollmug.
Get the Grassy Knollmug. The hill by Emerson Lake in High River. Named by Wayne Fleury and his band of misfits and merrymakers.
by jollydestroyer February 26, 2008
 Get the the grassy knollmug.
Get the the grassy knollmug.