Scream, "Hey!" and run over to help the guy who got mugged.
Count the change that the mugger was emptying out of the guy's wallet.
Quickly walk to the other side of the street.
Ask the mugger, "Did you get his back pocket?"
Fin out that you and a friend are both dating the same guy/girl.
They just loose interest in you.
They get tired of you talking so much.
They think you're mean
They hate you
You didn't have friends in the first place
You'd pass out immediately
You'd try to remember what you've read about that kind of monster
You'd have an epic battle with the monster
You'd blast it with your wand and go back to sleep
Awesome they are
Smart they are
Muscular they are
Similar they are to you