When? One time a friend and I were down there at that south of campus Taco Bell. We went inside & ordered food. Sat down to eat... He kept taking bites of his bean burrito with this strange twist on his face. Each passing bite was worse until he got about 1/2 way through... He said "taste this!" I refused (seeing the worsening look on his face). "This thing tastes like wintergreen, I swear." He brought it close to me and I smelled it. "Yup, it smells like wintergreen" I said, as he slaps it down on the table and opens it up... Dip. Wintergreen dip. Someone spit/put wintergreen dip in my friends bean burrito. He was too sick to even do anything about it. We went outside and he blew chunks. Every time we go by there I ask him if he wants a burrito...