Jimmy Fallon has done it again!
In what may be the best of these yet, Brian Williams once again has found himself rapping to the beat- only this time he's also rapping to the butt!
Ch-ch-check out the video (above) to see the esteemed newsman doing his pimpest Baby Got Back!
And wait until you see w-w-who's so horny! LOLz!
Tags: Baby Got Back, Brian Williams, jimmy fallon, late night tv, music minute, Rapping, silly!, The Tonight Show With Jimmy Fallon, Video