Blake Griffin and Jeff Ross went scorched earth on each other during their 'Roast Battle' over the weekend ... with gay jokes, Kardashian jokes -- and even Clippers jokes.
It all went down at The Fonda Theater in L.A. -- where the stars declared comedic war on each other for the Comedy Central show ... and neither one pulled any punches.
Some of the highlights ...
Blake attacks Jeff's weight:
"The only way you could get inside of a gym is if you literally f**ked a guy named Jim.