Maccy Dash 

When you are on a desperate trip for food from McDonalds, and you will not settle or give up until that certain food (none other) is in your stomach, hence the "Dash" part. This often follows with a "Maccy Rush" (the feeling you get after you eaten McDonalds food)

"Need McDonalds only got 20 minutes.... MACCY DASH!"

Maccy Dash by Maxim_G-Star November 18, 2009