Adam Sandler's musical tribute to David Letterman is both funny AND sappy

Before David Letterman airs his last Late Show on May 20, celebrities have been saying goodbye to him in unique ways. Tina Fey opted for a Spanx message, while Adam Sandler performed an original tune for Letterman, because "there simply is no better man."

Though Sandler mentions how no one makes his mom "wetter than" Letter-man, he also gets real about how much he'll miss the comedian.

Some memorable lyrics:

• There is no better man than good old David Letterman


• If you like gap-toothed men in double-breasted suits, he's number one on your top ten list


• Pets with stupid tricks have no place to go, while Paul Shaffer and the band sell crack on the street


•  You paved the way for every late-night show, both Jimmys should get on their knees and blow... you kisses


• I hope the cops pull you over and drag you here for 30 more years