v., slang - (to) hamburger someone
to capture someone and squeeze them between your and someone else's body, resembling a hamburger, the victim being the "patty" and two attackers the buns.
to be caught beneath a pile of people
"Salad" and so on can be added to reach a huge pile of people or "ingredients".
Guy 1: Let's go hamburger him!
Guy 2: Dude, I'm in.
Guy 1: "I'm so gonna sneak into that show."
Guy 2: "Well, have fun getting hamburgered by security."