"By the way, incredibly creative, flipping the name backwards like that. Now, if you'll esucxe me, we have to go lles you to the Sserpme fo Doolb."

Dr. McNinja: What's this guy's name? Obviously we need to go find him.
Ben Franklin II: Alucard. He said it was Alucard.

Dr. McNinja: ...

Ben Franklin II: What, have you heard of him?

Dr. McNinja: (slams head on desk)
"Rotiart spelled backwards is...Traitor!"
"Nilbog! It's 'goblin' spelled backwards!"
Joshua, Troll 2
"Remember, Oogtar spelled backwards is 'rat goo'!"
Bowser Koopa, Super Mario World

Pat Sajak: (holding a "Jackpot" wedge upside down) Beginning next week we have our Topkcaj…
Vanna White: (grabs the wedge and turns it right-side up)

Pat: …our Jackpot