Danny Brown titled his 2012 album "XXX," and the rapper may have engaged in some X-rated behavior onstage Friday at the Triple Rock. The Detroit MC, 32, allegedly received oral sex from a fan mid-song at the West Bank venue. The rumor, which originated on Reddit and WorldStarHipHop.com, was quickly pounced on by outlets such as Gawker, NME and the Huffington Post.

The proof? It's sloppy. There was a Twitter exchange between Brown and L.A. rapper Kendrick Lamar afterward, where Brown boasted that not even public fellatio could throw off his flow. "U really just got the head on stage stanny???," asked Lamar. To which Brown replied, "And didn't miss one bar bruh bruh."

A blurry video that appears to depict a fan performing oral sex on Brown has also emerged.

Brown's friend/tourmate Kitty Pryde wrote an angry post on Vice.com concerning the event. Calling it "actual sexual assault" by the fan, she decried the "person [who] thought it was a good idea to perform a sex act on another person without their consent." Pryde also criticized the media coverage, especially in the Twin Cities, and the general reaction from hip-hop fans.