spike (bttf)

Leslie "Spike" O'Malley is a Back To the Future, she was a member of Griff's gang in 2015.
She was the first female member of any Tannen gang in known Hill Valley history.

She demonstrated in the Cafe '80s that she could be as tough as any of the guys when she grabbed Marty McFly, Jr. in a very personal place and lifted him up off the floor.