When used as an adjective to describe one's dejected mood and despondency two days after the end of the weekend. Especially if one has partied all weekend using chisel and become sculptured.
Only on Tuesdays some scary people get to do gay things, stalk people, nut and do other gay things. Be careful to survive Tuesdays because anything can happen.
The worst day of the week. Usually bad things happen on that day. You're tired from all the work that happened on Monday, and next day is Tuesday. Guess what, you still have 3 days until the weekend.