#9. T-Pain f/ Lil Wayne "Can't Believe It" (2008)
Not only is T-Pain the kinda guy who can become a famous singer who doesn't exactly sing (although he has sung without Auto-Tune on songs like "Low"), he's also the kind of guy who can get away with making up places like "Wiscansin" for the sake of a rhyme. Seriously, he said "Wiscansin" on a song and everyone was all like, "Hey, he's T-Pain. It's whatever."