I love most, if not all, of his work. There's different characters for different moods. Most of the flash is good when you're on K or weed. Devvo and BFM are much better when you're drunk.

BFM also has a soundboard: http://www.newgrounds.com/portal/view/248910 I've transferred half of them to my phone and use them as message tones.

There's also another flash genius around, search newgrounds for Bunny Kill, or something like that. I can't remember the creators name but it's an excellent piece of action.