A Mcgangbang
You take a whole McChicken, including the bun, and stick it inside a McDouble like you're trying to f*** up the sandwich.
My brother stuck a whole McChicken in a McDouble and it looked like a sandwich from hell.
I got one and it tasted like I was eating my own f***ing lunch.
The guy at the drive-thru said I was trying to f*** up the menu.