Lol Coxhill Share definition Flag 1: A jazz musician 2: An exclamation, similar to lol "I am a very big fan of Lol Coxhill" "OMG! ROFL! LOL COXHILL! COXHILLIC TO THE MAX!!" Lol Coxhill by Qually-poo April 8, 2003 Get the Lol Coxhill mug.