Macaturd - A fancy way of saying you took a dump in a fast food restaur

A fancy way of saying you took a dump in a fast food restaurant bathroom without buying anything.

I did a Macaturd at Arby's and left the meat in confusion.

That guy did a Macaturd at Pizza Hut and the pizza was left high and dry.

I did a Macaturd at Dunkin' and the coffee didn't even get a chance to be hot.