Dropping the Cosbys at the pool Share definition Flag A somewhat derrogatory term, used as a synonym for 'taking a shit'. Man I gotta drop the Cosbys at the pool, I shouldnt have eaten that old ass cheese! Dropping the Cosbys at the pool by AndyTheManAlexis April 3, 2004 0 0 Get merch Get the Dropping the Cosbys at the pool mug. Buy Now — $32.95 See more merch