LOL: Britney Spears in disgusting "deleted scene" from Jackass 3D

(CBS) - If you have a weak stomach or are eating right now, you may not want to watch this. Johnny Knoxville is interviewed on Jimmy Kimmel Live and mentions that Britney Spears made an appearance in Jackass 3D that was cut out of the movie.  And then they play the "deleted scene." Let's just say it involves Britney, a port-o-potty and a giant slingshot...

Now, I'm betting dollars to port-o-johns that this is not an actual deleted scene (where's her seatbelt?), but the gag will certainly give your gag reflex a workout. You've been warned!