Your catch phrase...

[TheKoopaBros.]

When asked a yes or no question:

"Maybe I am, maybe I'm not."

I said that for a while until my friends copied it. It was pretty annoying, though so I can see why. :P

Phrases aside I say a lot of words people don't commonly use:

nifty, scrutenize, alrighty and stuff like that. :P

[Tao Atlas]

"Life's a ninny and then you die", and "You can't hit what you can't catch."

[Ridley]

Heres mine :|

[Pokesamrus]

Xbox Live: Hax.
In RL: What? or sorry or thank you. i have too much manners :O
On forums: Noob or Ps3 sucks. Or GT*O spammer or flammer.

[NGAMER9]

Yes, I am Slash.  Kneel down before the 1337.