Hilarious 'Milk In My Sippy Cup' Rap Is Not Just For Kids [VIDEO]

You've probably already made your summer playlist, but be advised -- you're missing what could be the season's hottest single.

The YouTube video is pretty cute, too.

Watch as toddler Max sips milk (whole, not skim, mind you) while riding in his firetruck and composing a sick backbeat with minimal effort. Max's epic song and video are credited to Wax, Herbal T, EOM, Andrew Kurchinski and Yesica Rodriguez, all of whom deserve some serious street cred for turning an average playdate into a share-worthy hip-hop video.