The Bright Side design stationery and home products that totally match my sense of humour. A couple of years ago my mum bought me one of their desktop calendars, which introduced me to the amazingness of The Bright Side.
As a stationery lover I am particularly fond of their notebooks with covers saying "Let there be lists" and "Hold on people I'm having an idea". They even have a coat hook that says "Hello Mr Coat"! My husband totally doesn't get it though, so I think you have to have a certain sense of humour!
Pop over to The Bright Side website, or purchase some of their witty products in the Really Good shop.