The Tonight Show with Jimmy Fallon is off to a great start and this edit is definitely YouTube worthy — it’s Brian Williams (and even some Lester Holt) laying down the hip-hop classic “Rapper’s Delight” with some quick-cut editing. It’s not the first time B-Will has “guested” on a Jimmy Fallon segment — he slow jam’d the news once — and I’m sure this won’t be his last.