Television is being submerged with a giant wave of 1990s nostalgia (go ahead and place the blame on Fuller House if it makes you feel better), and Jimmy Fallon proves that no less a TV institution as The Tonight Show is not immune.

Related: WATCH: “Full House’ Rebooted As Gritty Cop Show On “The Late Show’

Case in point: a brand-new TGIF-style opening for the show, which also unveiled a catchy new theme song while casting Fallon, announcer Steve Higgins and The Roots as the members of an exceptionally unconventional sitcom family. Watch: