Demme's definitions
A tumbling mass of pubic hair that accumulates in a heavily used and rarely cleaned bathroom. The grundleweed may then journey to other areas of the house by catching drafts of air and rolling along the ground.
My girlfriend and I were about to get it on when a massive grundleweed rolled into the room and ruined the moment.
by Demme October 20, 2007
Get the Grundleweed mug.