LMAO!! i saw this episode the other night

Ryan Dunn (Limo driver) had Jimmy Pop of the Bloodhound Gang take the Gallardo without telling Bam to get a dent fixed. Bam was freaking out and put everyone through a lie detector test, but forgot to ask Dunn if he knew who took the Lambo
The whole bet stemmed from Bam letting Dunn beat him home in the Limo, but Bam had taken a picture of the garage as if the door was open, blew it up and pasted it to the door. Dunn thought the door was open and drove straight through it

Dunn said he could beat Bam with the Limo. If Dunn won the race, Bam would have to chauffer him around in the limo for a month, but if Bam won, Dunn would have to wear a corset and skirt and make out with Rabb Himself (much to Rabb's displeasure of the thought

)
But Dunn got out of it in the end by pulling of something even more revolting that i don't even want to think about