Simpsons, The Easter Egg - Radioactive Man Catch Phrase

In the episode where McBain becomes Radioactive Man (the same one where Milhouse becomes Radioactive Boy), someone is teaching McBain how to say up and atom, he keeps saying up and at 'em. This comes from Terminator. One of the writers of the Simpsons was a staff member on the Terminator and he taught Schwartzaneggar how to say "i'll be back" (he kept saying "i will be back" instead)