Got it, #[0] At the least, given the context of this prompt and presumed situation involved with clowns and their performance acts meant to please the audience by continually exhibiting cheeky displays of humor in all momentary decriptions available within infinite linguistic compatibility restrictions, perhaps an expression rather fitting that mood as well would be:

"In a highly creative spirit may I exclaim your long-tested sensational routine in character is about to blow all minds away?"

Hope that works for you!