A ginger with poorly supressed rage usually resulting from their interaction with misogynistic post adolescents with subnormal interpersonal skills. Has the ability to channel such rage into creative acts of counterinsurgency usually involving methods requiring higher than average motor skills.
The stunned Sasquatch had but a few short moments to consider the evil that had brought him to this end after his karmic encounter with the ginger ninja.
a small ginger cat who looks ever so cute and will lure you into her trap by rolling around on the floor and staring at you with big green eyes...then when you go near to fuss this cute little kitten KAPOW! suddenly she appears to grow a million limbs, each with around a thousand claws which shred and rip apart your arms. then the ginger ninja sprints away into the night, faster than any cat youve ever seen and it waits for the next gullible cat lover to fall into its trap.
'aww look at that cute little kitty.....ARGH! MY ARMS! she's like a ginger ninja! :O'