What's funny?

Donna asks, "What makes you laugh?" A non-exhaustive list:

• Fresh Pepper
• Wonder Showzen
• Doctor stories
• Dogs in elk
• Blackadder
• Monkey v. Robot
• Catchy public service announcements
• Reenactments of famous films with fuzzy creatures
• Beekeeper impersonations
• David Foster Wallace. David Sedaris. Augusten Burroughs.
• Music videos combining children's entertainment and naughty lyrics (at Geoffrey's suggestion)
  

More will be added as I recall instances of hilarity.