what are your favorite flash movies?.... need I say more?

I thought you meant real films, for a minute, I was ready to go TARANTINOOOOOOOO!!!!!!1111oneoneone but in that case:

1) Go to www.b3ta.com
2) Open the newsletter archive
3) Watch anything under "What B3ta people having been making this week"
4) If you like, also watch the "Stuff we like that wasn't made by our mates" sections.

Classics would be Jonti Picking's Weebl and Bob and Joel Vietch's miscellany.