Yes, I am quite aware of how unlikely this sounds, thank you. But if The Quietus are to be believed, U2 are set to headline The Mighty Boosh Festival this Saturday.
A source apparently close to the band told the music blog: "We'd heard rumours that Bono and Noel had been in touch. Then the crew and all of us were told not to make any plans for the weekend of 5 Jul. Apparently it's now going ahead, and there's talk that U2 and the Mighty Boosh boys will do some kind of collaboration. It's great to be involved in this gig where the band will get to play to a new audience outside the usual stadiums".