While I was stationed at FT Carson my neighbor had me try Ojo Malo/Evil Eye. It is some cheap nasty Mexican beer that is 10% alcohol. If you want to hurt yourself or maybe go blind a 40 will do it. I didn't mind it a bit when the officer in my section left cases of Kilean's Red in the refrigerator. Most officers would pull all-nighters with coffee, but not this one. When I buy it myself I like Amstel Light.