Lyrics:

by Henry Mancini, uh, yeah, right...
Peter: "Hup-hup-hup..."
Mike: "Freakout! Freakout! Woo-woo! Freakout!"
Peter: "What! Are you kidding me? Psycho-Jello!"
Mike: "Aww, you put my candle out! Break it now, Micky!"
(Loose Jam)
Mike: "AAAAHHHHHH"
Micky: "Psycho-Jello!!!"
All: whoops and hollers...
Monkees Peter Gunn's Gun