If knowing that "Baby Got Back" is itself 19 years old makes you shudder a bit, take solace in the fact that the man behind the song, Sir Mix-A-Lot (né Anthony Ray) turns 48 today — I think he's officially old enough to earn that honorific he's been sporting for a couple of decades. Raise a glass to him tonight, then turn around, stick it, even white boys got to shout. Cue dance party, and have a good weekend!