So far, 'Tonight Show' host Jimmy Fallon has made 'NBC Nightly News' host Brian Williams rap (through the magic of editing) a stunning eight songs, from "Gin and Juice" to "Rapper's Delight." But last night's edition just might be the best yet, as he tackled Sir Mix-A-Lot's "Baby Got Back."

It's everything you'd want out of a Williams rap, and more. (Hint: there's some bonus Kathie Lee material.) It's certainly the most amusing, and the craftsmanship is particularly on point. Whoever actually makes these videos is definitely talented, if not insane.

Don't miss the real Sir Mix-A-Lot at the Boise Music Festival!