Best definition
white rapping
The act of attempting to rap along with a song–usually a lame, radio hit, only knowing certain parts, and maybe

misinterpreting words or phrases.

“You know we–mm-mm-mmm-mm-mm-mmm–all night – this is the life of a coke dealer”

“Dude, it’s ‘go getta’, not ‘coke dealer’.”

“Are you sure? ‘Go getta’ sounds lame.”

And you don’t even know the lyrics. Quit white rapping.”