Chris Parnell and Andy Samberg, Late Night with Jimmy Fallon

Live from New York, it's "Lazy Sunday"!

OK, so it wasn't actually live back in the day, but the Saturday Night Live rap that put Digital Shorts on the map and ushered in the age of viral videos was performed live for the first time on Late Night with Jimmy Fallon.

Watch the "Lazy Sunday" Digital Short

After Chris Parnell waxed nostalgic about the instant media attention the 2005 video got, Andy Samberg surprised the former SNL star — coat in tow — to put on the first-ever live performance of their rap hit, backed by The Roots' "medley of classic, old-school hip-hop beats," as Fallon called it.

Watch the performance: