Burger-stacking Share definition Flag The act of buying burgers from mulitple restaurants and combining them to make on sandwich. I went burger-stacking at McDonalds, Burger King, and Wendy's. Burger-stacking by Ai-Fushi-No May 11, 2010 0 0 Get merch Get the Burger-stacking mug. Buy Now — $32.95 See more merch
