This pretty drink looks sweet and yummy, doesn't it? Well trust me, it packs a punch. It's a pineapple-jalapeno margarita, a new drink at Quaker Steak and Lube. I simply had to try one, and Miss Jackie went along to have one as well (Jack had a beer). She's had them before, but not me - quite tasty, as a matter of fact. Just a few chopped-up jalapeno pieces in there, but enough to be zingy, especially if you suck up a seed or two.