Play video content EXCLUSIVE TMZ.com

Disney Channel star Jake Paul, Logan's little brother, is pretty comfortable using the n-word -- he dropped it at least twice during a freestyle rap.

TMZ obtained this video of the "Bizaardvark" star hanging with friends late at night near Palm Springs during Coachella weekend 2015. Jake was freestyling over Rae Sremmurd's "Throw Sum Mo" beat, and early in the video, around 7 seconds, he raps something about ... "little ass n***as."

Later he says, "I whip it like my n***a Richie Vetter, he make the pu**y so wet it gets wetter."

A source connected to Jake tells us the 20-year-old isn't racist. It's interesting he was rapping over a Rae Sremmurd track ... since the source pointed out Jake just did a collab with Slim Jxmmi for Jake's Christmas album.

Jake's big brother Logan is, of course, dealing with a huge backlash after posting video of a dead body, and has issued two apologies.

Our Jake source says the actor and YouTube sensation has matured a lot since this video was shot.