Two slices of bread, and you can either make a little sandwich out of it and sort of crunch it like that, or you can do what's called a fumble, which you would usually use with a heel.
Actually, nobody says that. But really using your hands can be very handy when you wanna do something quickly and you don't wanna fumble for the controller.
If you are lucky enough to get a sleeper, you spend half the night staring at the small blue light in the ceiling, or fumbling to find your ticket for inspection.
Oh yeah, he would love to hear that story sung, but just as he raised his hammer for a death blow, a rightfully terrified Heimir fumbled for his knife and cut the line, setting the serpent loose.