look up any word, like vai tomar no cu:

1 definition by HealthyLiving

 
1.
The date at which food starts smelling bad, thus becoming inedible. This is normally several days after the sell by date.
Husband: Where is the bread?
Wife: I chucked it out, it was well past it's Smell By Date.
by HealthyLiving February 07, 2011
3 1