A person, usually female, who cannot be trusted with certain pieces of information. You may be friendly with this person because they're a good laugh but not trust them when anything.
You can't trust her! She's a she bitch!
She spread rumours about me.. that she bitch
When a girl is giving you head, she then right in the middle of the guys enjoyment she bites his dick!Then later he tells his friends about how great this girl was until the middle, where all he needs to say is "she bites".
Guy: " Last night i was getting head, Dude!"
Guy's Friend: "Really, What was she like?"
Guy: "She Bites!"
I love that chick! But she bites so hard that my wangalang is in so much BLOODY pain that I can't feel the sack of joy anymore. She also bit my hair off.