Tyler, the Creator and Vince Staples stopped by “Real Late with Rosenberg” on Sunday and showed out with a pair of freestyles.

Vince was first to rock the mic. Over OutKast’s “ATLiens” instrumental, the XXL Freshman spit some bars before losing steam. “I just made a 20-song album,” said Vince, whose debut Summertime ’06 drops June 30.

Over Lil’ Kim’s “No Time,” Tyler rapped about LeBron James’ hairline, threesomes (“I don’t really watch basketball, but I play with a couple balls / Me and Vincent having threesomes”), and pointed at someone in the studio for having a flat ass (“White girl got the flat one”).

Watch them go off the dome.