After ordering a beverage of any type at McDonald's, you throw it through or at the drive-thru window as you pull away. Extremely obnoxious and unpleasant.
I just McTossed my McFlurry that bitch at the one across the street from CVS. She'd been fucking up my order recently.
by ChallahBack October 20, 2008
The use of different-sized bulk packages of beer as furniture, often stacking them for increased functionality.
by ChallahBack March 24, 2010