Ballistic: Ratner vs. Munn Over Their X-Rated Past

[caption id="attachment_90695" align="alignleft" width="300" caption="Getty Images"]Brett Ratner and Olivia Munn[/caption]

And now for the strangest (and perhaps grossest) news you'll hear all week -- and maybe all month.

The conversation segued into something a lot juicier than the making of "Tower Heist" when director Brett Ratner did an interview on G4's "Attack of the Show," according to The Hollywood Reporter.

The show's host brought up a specific passage in Olivia Munn's 2010 collection of personal essays, "Suck It, Wonder Woman!: The Misadventures of a Hollywood Geek," in which the "Magic Mike" star describes her past relationship with Ratner ... and claims that the director once masturbated in front of her while eating raw shrimp.

Let that sink in for a minute -- or maybe you should just keep reading as quickly as possible…

Ratner admits that Munn (who was apparently known as "Lisa" back then) hung out on the set of "After the Sunset," where he "banged her a few times" but then "forgot about her."

"Because she changed her name, I didn't know it was the same person, and so when she came and auditioned with me for a TV show, I forgot her, she got pissed off. And she made up all these stories about me eating shrimp and masturbating in my trailer. And she talked about my shortcomings."

Ratner claims that Munn is "bitter" -- but, apparently, he's not, as he calls his former lover "a lovely, nice girl."

We're not making this up. Watch the interview below and decide for yourself: Who's telling the truth? Only that plate of shrimp cocktail knows for sure.