I swear I must be the only person who doesn't know who the Shamwow guy is. Keeps popping up everywhere. Had to go find the commercial on YouTube...and damn hard was it to find the original. I don't get the fuss. (Dell Dude too...what I get for not watching TV on my TV.)
That said, Billy Mays I did know, and he shall be missed.
I bring you gifts! Thank me later.
He also looks like Beavis from Beavis and Butthead.
And he looks like the Scout from TF2. "Need a dispenser here!"