Dave Grohl has ‘the best, the best, the best’ time co-hosting ‘The Tonight Show’

It was two hosts for the price of one on “The Tonight Show” Monday, as rock star Dave Grohl joined Jimmy Fallon in hosting duties. And even though Grohl has performed some amazing duets on stage, this was the first time he did a duet from behind a late night talk show desk.

Viewers were so happy to see the charismatic Foo Fighters frontman co-host. One person tweeted, “Jimmy Fallon and Dave Grohl are the combo we never knew we all needed. Cracking up!”

While the games they played were fun and the weird jingles they sang were hilarious, there was clearly one moment that was the best. The two sang a parody of Grohl’s hit “Best of You,” which almost entirely consisted of them screaming “the best!” at each other.