I'm getting jumped by 6 people ...I want to win ...but how??

Grow up and tell someone that can stop it before it starts. Fighting is not 'cool' bringing a weapon only increases the probability of serious physical harm, and therefore more severe consequences. Beating someone's "azz" is stupid and immature. I don't care what people might say about you for 'tattling' it's better than what they'd say if you brought some kind of weapon and wound up seriously injuring someone.