Cosby drunk
When someone who is neither Bill Cosby's age or race becomes so drunk that they sound like him.
After having half a bottle of whiskey and 3 shots of Petron Dave was Cosby drunk.
Dave: Lemmmmmeeeee a tell uuuuuuuu abowt mai sun Ennis heez a goooood boy and I like da jellooooh pooooding.
Gary: Damn man you're Cosby drunk!
Dave: Lemmmmmeeeee a tell uuuuuuuu abowt mai sun Ennis heez a goooood boy and I like da jellooooh pooooding.
Gary: Damn man you're Cosby drunk!