Peep Show is a Bafta Award winning British sitcom starring comedians David Mitchell and Robert Webb, who, along with Jesse Armstrong and Sam Bain, write the show. Series one was released on Channel 4 in 2003, and has just finished it's eighth series. A nineth series has recently been commisioned.
Peep Show follows the lives of two often sexually-frustrated men in their late twenties, Mark (Mitchell) and Jez (Webb). The story revolves around their personal and professional lives, along with other things.
It is currently free for streaming and download on 4oD's catchup service, but no longer on Youtube.