I was just gonna say that, Carni! Every villian needs a catchphrase!!!
Chagroth was definitely one of the more memorable "villians", especially as on the one hand he preached his genocidal utopian visions, and on the other hand sucked up to me for being "fair" and not calling him a nazi all the time... I just blew his arguments away with cold logic and informed arguments. Brazil is NOT a third world country.
Ronny Raygun is just a total bore - I'd argue with him but it just isn't as fun as arguing with Chagroth.
The Kapn was a naive fool, but spawned the spin-off "Chimp 'n Leslie show" - all villians should get their own spin-offs.
Heather Michele - an attention whore with a stupidly padded out resume for a profile and freakishly long tongue.
SolidSnakeASS - A villian? If you say so.
Someone ought to draw up a big evil organisation, with a prime villian as leader, and a heirarchy of villian henchmen. Then a good guy organisation, kinda like the X-men, with the same sort of thing.
Then we make Hero-Clix figures of ourselves, and then do battle....
hmm, maybe not.
edit: shit, forgot Pantitude, and the Pantitude chick (you would!)