Watch: Michael Showalter as Alan Shemper doing stand-up

Wet Hot American Summer, the movie litmus test for whether someone is dateable or not (don't date someone who doesn't like it, just don't) celebrated its tenth anniversary this year. In honor of the date, there was a celebration in Brooklyn last night, and various stars came out to play. 

Highlights: A.D Miles interviewed the infamous can of beans, voiced by Jon Benjamin, Inside the Actor's Studio-style. Plus, David Wain and Michael Ian Black donned their Stella suits, and, best of all, Michael Showalter appeared dressed as seminal stand-up comedian of the Catskills, Alan Shemper. Enjoy Alan's jokes about being old. For comparison, here is his original stand-up act in the 2001 film.

He's hardly aged a day.