There was this HUGE girl that went to school with me, growing up. Carissa had a hard life, parents beat the shit out of her and her brothers, she was as dumb as a brick, and stunk to high heavens. Not really her fault, of course, I'm just describing her for context. At 5'9 and an easy 185lbs as a 14 year old, she was a terrifying monster. Literally watched her on many occasion beat the shit out of dudes in MS/HS, until she was expelled for calling in a false bomb threat one day, so she could get out of school. Carissa was always game for a scrap though, didn't matter if you were a boy or girl, man or woman.
Thankfully, she never had anything against me, because I'd have ran away from her--full bitch mode--if she came after me... if only to not be touched by her(she really was dirty and smelled awful, poor girl). I'm sure that if she is still alive--and not hooked on crack or something--that she is still a force to be reckoned with if you squared off against her.
To be fair, If I recall correctly, she once tried to fight a guy in school named Thad. Thad was always a big boy, over 6' tall in 9th grade and a T H I C C boy, but fairy athletic(lineman in football, also started in BBall)and with a chip on his shoulder. Boys, I tell ya, one day Carissa tried Thaddeus and he beat the breaks off her ass.