One I particularly agree with:
"I have to nominate Applebees' 'Take this steak and top it' ads. Since the source of the jingle is 'Take This Job and Shove It'—and the 'shove it' is short for 'shove it up your ass'—it's a horrible choice. Applebees wants to shove a steak up my ass?"
Others seemed a little nitpicky to me since they depended on a thorough knowledge of how the lyrics and meaning of the song differed from the intent of the commercial.
What ad songs do you really dislike? What bothers you about them?