9. Flo Rida "Whistle"

Album: Wild Ones
Producer: DJ Frank E, Glass
Label: Poe Boy, Atlantic

Yup, this really classy song about the sound a woman's privates make during sex is also quietly one of the year's best. You need to have an appreciation for really overproduced, cash-in, pop music—and you should, there's a reason that stuff works.

"Whistle" is like a three minute lecture on songwriting. The fact that the beat incorporates an extremely catchy, real—musical not sexual—whistle means that lyrics like, "You just put your lips together and you come real close," don't even sound awkward if you're in the car with your parents.

"Whistle" walks the line of disgusting and charming as well as "Candy Shop" and "Lollipop" before it. The public agreed, making it Flo Rida's third No. 1 on the Hot 100.