What's half price?

I ate at my favorite Mexican restaurant in T-town last night. They have fantastic margaritas and on Tuesdays and Thursdays they offer them for half the price. What a deal! I don't usually even look at the menu when I eat there because I get the same thing every time (A mango margarita and a chicken quesadilla. If you were wondering). Well, yesterday Clay spotted this in the drinks section of the menu.

Half price turds. ALRIGHT! Just what I've always wanted! I'm pretty sure this was suppose to say Tues & Thurs half price.

You win some and you lose some.