|1.||half a sandwhich|
When a persons ass is so awkward looking, and miss shaped that it resembles half of a sandwhich or in teenager slang "half a sandy".
(person C walks by)
person A: oh shit look at that ass looks like half a sandwhich.
person b: HALF SANDY
A & B : giggles.
poor person C, they dont even know what it means. lawl. : )