Tired of reading misspelled, nasty comments on YouTube, the ladies of Sister Salad have created a Baby Got Back parody to remind the worst commenters in the world to "punctuate, capitalize, it makes a difference, guys, your comments are wack."

The video starts off a bit slow, but once the song kicks in, it gets funnier and funnier. See for yourself:

Yo Comments Are Whack! [Mental Floss]