This sort of stuff really appeals to me. Lots of one-liners and thoughts, plays on language and some oddness. it's a gentle sort of comedy...
"I think they named oranges after they named carrots"
"What are those?"
"Orange - oranges."
"What are these?"
"Oh shit."
A good example to get you started:
Where jokes go
Harmonica
Chucklesome. Follow the link for more.