1)Can be taken literally, the actual son of someone who bit a monkey.
2)The word monkey can also refer to male genetalia, therefore to call someone a son of a monkey biter could mean, that the person you are referring to has a gay father.
The act of vigorously masturbating penis, aided by either poppers, weed, or both and often at the expense of personal relationships and productivity. So named because the masturbator engaging in the monkeybate is often so overwhelmed with pleasure that they screw up their faces in a way that mimics a baboon, gorilla, or monkey.
Dark circles under a girls eyes. The term is derived from the girls looking sickly, therefore possibly bitten by a virus ridden monkey. There are a certain subset of guys who have a fetish for this look. Some may say they are "smitten for the bitten". This look can be achieved via makeup, lack of sleep, and heroin use. Also called MonkeyBites