John Cena Tells the Rock to 'Clean His Butt' (Watch)

As former wrestlers, John Cena and Dwayne "The Rock" Johnson know how to fire up their opponents with trash talk. After The Rock appeared on Jimmy Kimmel Live! and made some...interesting threats regarding anal hygiene towards his former WWE rival (who is also his real-life pal) -- Cena responded when he was on the show the following night.

"There's been a funnel up there. There's been a parking cone. There's more traffic in that region than a Monday on the 405 in both directions.Your threat to me is you wanna clean my butt? Um, okay pal, you got the job, but if I was you I'd bring a body suit and latex gloves because down there it's like a Mississippi cornfield in a downpour. It's just all mud and vegetation, pal." I think I had a dream like this once.

Watch the clip below.