Blueface Wipes Balls With Towel Before Throwing It Into Crowd

Blueface went a little nuts in what he offered fans last night as a souvenir … with the rapper throwing a towel that he had just wiped his balls with into a crowd.

The shirtless rapper made the crude move at L.A.’s Belasco Theater … wiping sweat from his forehead before plunging the rag into his shorts.

Then he tossed the towel into the crowd … where one woman triumphantly grabbed the … umm, let’s call it … free merch.

We reported earlier … Blueface was streaming when he attended Skilla Baby‘s concert Saturday night in the DTLA venue.

While his team was recording … former boxer Adrien Broner appeared to slump over on a couch, leading EMT workers to treat him.