Any car dealership commercial (typically radio) indicating "prices will never be this low again", "final sale days", "all credit applications will be accepted", "no dealer profit", blah, blah, blah. What kind of idiot buys into this crap?
Also, two people I would like to punch in the mouth:
1) The old lady who yells out "BINGO!" from the Sonic Ear commercial.
2) The dip-sheet guy in the same commercial, who smiles and nods to himself when he overhears the babes (using his Sonic Ear) at the party talking about how cute he is.

uke: