He appeared on The Tonight Show over 150 times.
And gave it to Jimmy Fallon.
The plan was to digitally swap lips, but instead they just giggle forever.
His secret weapon? Freddie Mercury.
A boatload of leftover quotes and Fallon facts from New York Magazine’s cover-story interview with the newly christened host of The Tonight Show.
Jimmy! You're fun! Be more fun.
From Joan Rivers to Lindsay Lohan.
The man who broke the network mold four decades ago has a television empire all his own.
Why didn't anyone bother to ask her before?
Also, C.K. announced he's releasing his first film from 1998 on his website.
It's as great as it is inaccurate.
Right before the Winter Olympics.
And devoted his Top Ten list to the things he'll miss about his former rival.
Jay Leno may have been the long-time ratings champ, but Dave will have the legacy.
Our "Idiot Boyfriend" has matured so well.