1. The act of chugging natty beer and then duct taping another full can to the top of your "crutch" to evenutally create a stack of empty beer cans. Your stack of empties will eventually be your crutch as you walk home wasted. If you finish so many beers that your crutch is taller than you then you must duct tape it to the outside of the home/apt that you are drinking at and pass out there.
Did you see Luke's beer crutch? That shit was so frat.
"Hey how is your beer crutch coming? "
"It's coming, I am 2 beers away from passing out at the blue house tonight."