We also get the scoop from Kwayzar himself about how he got into the rap game (Ice Cube had a little something to do with it) and his reaction to newfound online infamy.
Knowing full well that he had a knack for rhymes, having written songs and Broadway tunes, Kwayzar took some of his comedy routines and starting turning them into rap songs.
Never underestimate an ambitious octogenarian!
Check out the original "I Can Still Do It" and subscribe to Kwayzar's YouTube channel and follow him on Twitter.
For more a capella goodness, subscribe to Pentatonix on YouTube and follow them on Twitter.