1 definition by GothamsCapedCrusader

Dirty thirty

Time of day, specifically 12:30pm. Considered to be dirty due to the possibility of people who work 9-5 to use their work breaks for brief snippets of mischief.

James: When are you taking a break?
Bob: Dirty Thirty. Going to go grab a beer and then come back.

by GothamsCapedCrusader February 18, 2016