The frozen form of mustard often used by body builders for a extra boost of energy. Very healthy and full of protien.
Pass me some mustard cubes, Bobby. I need to bulk up for the show.
by mk4 febreze December 23, 2008
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from firstname.lastname@example.org. We'll never spam you.×