"Born to sway" for "Walk this way" by Aerosmith
&
"Our love is kickin'" for "Alive and Kicking" by ... what's that Scottish band that played in all those brat pack movies?
&
"Escape goat" for "scapegoat". As in, "they're using me as an escape goat."
Oh, and my pet peeve -- those who say "I couldn't care less" when what they really mean is "I could not care less."