The 47-year-old comedian disclosed to "The Tonight Show" host on Tuesday that upon having him audition for "The Dana Carvey Show" -- of which Louis was the head writer -- he refused to hire him. "You came in and you were a young, adorable little boy. I mean he was a grown man, I'm not a creep," Louis explained. "But you were playing the guitar and you had these little troll dolls and you were singing songs about troll dolls. Then you'd turn around and wiggle your ass a little bit, because you were young and you had a tight little ass."
Fallon, bursting into laughter, admitted that he vaguely recalled this audition. "What are you talking about?" he responded.