You could see him in the series "Buffy the Vampire Slayer". But it was then, now, Tom Lenk is known for his creative parodies of the images of different celebrities.
The actor uses improvised materials to create costumes like those of stars. Sometimes Tom complements his images with real accessories. But basically his outfits cost a few dollars. Despite this, the result is very similar and incredibly gay. See for yourself. You'll see, this selection will certainly cheer you up.
So, get acquainted, this is Tom Lenk in the image :