A hot dog or other sausage of extraordinarily questionable provenance and composition.
Student #1 at Cafeteria: "These hot dogs really take lips and assholes to a new level. I mean, this is some serious mystery meat."

Student #2 at Cafeteria: "It's even worse than that, man. I think these might be soylent greenfurters."
by Fully Dressed Lunch February 17, 2011
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