YouTuber works in every pro sports team into a rap

Say hello to Mac Lethal, a rapper on YouTube with over 800,000 followers.

Thanks to Reddit, we now know he's added a new track to his repertoire: A rap that includes every single name of a pro sports team from the NFL, MLB, NHL, NBA and even the MLS. It's quite an accomplishment (WARNING: There's some NSFW language ahead):

Nice work.