Dear Chambo,
Here dude, look what I found on the Internet (below)
Love Tac-tics
no 1 (n)
adv. 1. Used to express refusal, denial, disbelief, emphasis, or disagreement: No, I'm not going. No, you're wrong.
2. Not at all; not by any degree. Often used with the comparative: no better; no more.
3. Not: whether or no.
n. pl. noes (nz) 1. A negative response; a denial or refusal: The proposal produced only noes.
2. A negative vote or voter.
interj. Used to express strong refusal, doubt, or disbelief
http://www.thefreedictionary.com/No