A Tuesday Troll is a woman that is not very good looking but you would consider taking her home as long as your friends won't find out about it.
No one in the history of bars or trolls has ever gone to a bar looking for a Tuesday troll, but 6 beers later anything can happen.
If you go to a Bar on a Tuesday Night be prepared to see more than your fair share of Trolls because its been proven by science and black magic that the Trolls are most active on Tuesdays between 4:00pm and 12:00am.
Dave: "Hey man you wanna come out to the bar tonight?"
Wayne: "Isn't today Tuesday?"
Dave: "Holy shit I almost forgot, Tuesday Night is Troll Night."
Wayne: "Yep, Tuesday Trolls are nothin but trouble."