Bruno being recharged with a clamp on a terminal looks phallic, but the Critic thinks that a new dick joke here is too much for "Pluto Nash", so instead he reuses a David Bowie dick joke from this review
After reluctantly agreeing to retain the Fire Goblin scene in "Labyrinth", Malcolm Ray does the Alphabet Song with Kermit the Frog and then shouts, "Cookie Monster!"
"...what I can only guess is a Muppet Show musical number starring David Bowie." Also, one of the Critic's David Bowie dick jokes is "Is that Gonzo's nose in your pants or are you just happy to see me?"