Feb. 10, 2010 -- John Mayer just can't keep it to himself.
Popular music's No. 1 lothario is talking about his past hookups again. This time, his target is ex-girlfriend Jessica Simpson. In a recent interview with Playboy magazine, Mayer, 32, compared Simpson, 29, to "crack cocaine" and the sex they had to "napalm."
In the same interview, Mayer also likened his penis to a white supremacist, saying he doesn't think he "opens himself" to black women.
It's just another example of the outrageous quips about women and sex that spill out of Mayer's mouth. Below, check out what else the Grammy-winning singer has divulged about sex and his exes ... and one current, ahem, love.
"Yeah, that girl is like crack cocaine to me ... Sexually it was crazy. That's all I'll say. It was like napalm, sexual napalm." (Source: Playboy magazine, via UsMagazine.com.)
On Jennifer Aniston:
"There was a rumor that I'd been dumped because I was tweeting too much. That wasn't it, but that was a big difference. The brunt of her success came before TMZ and Twitter. I think she's still hoping it goes back to 1998. She saw my involvement in technology as courting distraction. And I always said, 'These are the new rules.'" (Source: Playboy magazine, via UsMagazine.com.)
"I've never really gotten over [the 2009 breakup.] It was one of the worst times of my life." (Source: Rolling Stone magazine.)
After saying he and Hewitt never got to consummate their 2002 relationship at a May 2006 appearance at Hollywood's Laugh Factory, Mayer apologized to his ex. "It really was me making fun of myself ... I'm a wimp." (Souce: UsMagazine.com)
On an unnamed ex:
"Dear Ex Lover, Perhaps you didn't understand the last time I told you to stop contacting me, so I'll do my best to spell it out for you. I do not wish to have you in my life anymore. I don't know how much more clear I can be about it. It would serve you best to move on with your life and find someone who can put up with you, because I'm done trying. I hope this is enough closure for you." (Source: JohnMayer.com, March 2008.)
"I am the new generation of masturbator. I've seen it all. ... I don't j*** off because I'm horny. ... No, I do it because I want to take a brain bath." (Source: Rolling Stone magazine.)