We’re not sure who you are reading this, but we’re guessing you’re not one of the final few guests booked to appear on The Late Show with David Letterman.

Still, if you want to say thank you to David Letterman like all those fancy guests are doing, you can give it a shot here.

Though not officially affiliated with CBS or Worldwide Pants, our friend Adam Spiegelman has put together a Tumblr where you can share your story about how Letterman not only changed the face of comedy, but affected you personally as well.

Hopefully, any and all of any age can see how much Dave means to several generations of folks who aren’t Tina Fey, Martin Short, Jerry Seinfeld, or Steve Martin.

Thanks, David Letterman is a nice crowdsourced goodbye to a legend.