a. A person, usually male, who is addicted to marijuana. 6. pothead
b. A person who has signed up for the website http;//www.whatthefuck.com under "Grasshead."
b. A person who has signed up for the website http;//www.whatthefuck.com under "Grasshead."
by Alan December 05, 2004
by Lmaogen August 02, 2016