1 definition by Geoffrey Ginger
Adj. Exceeding in excellence or good taste. Can be used to almost anything, from furniture to food. Composed of the word bum, meaning phat, and city, meaning a large area with a high population (Mainly focusing on the dense population part).
Person A: Lemme get at that pound cake!
Person B: I don't know if it's good or not.
Person A: If it's bad, I'll throw it out, but if it's bum city, I'll devour it.
Person B: I don't know if it's good or not.
Person A: If it's bad, I'll throw it out, but if it's bum city, I'll devour it.
by Geoffrey Ginger April 17, 2010