White Knight Syndrome, often shortened to WKS, is what many lonely internet males (usually virgins) get when consulted with anything to do with a girl.
However, this person does not have to of seen the girl or even conversed with her in any way to stick up for her. If there is a topic about a male and a female, those suffering from WKS will always side with the female in the hopes of getting laid.
Guy 1: Dude, she lied and said she was on the pill and convinced him not to wear a condom, how is it all his fault she got pregnant?
White Knight: He's the one with the penis, he's the one who came inside of her, it's all his fault!
*White Knights thoughts*: Now girls will want to fuck me!
Guy 1: Whatever dude. By the way, I'd go see the doctor about your White Knight Syndrome.
Basically when someone tries to put a moral spin on their jealousy of other people's successes. But in the end, jealousy is ALL that it is. They will claim that someone may be "too good for everyone else" when they just want to bring the successful down to their pathetic level.
"I can't believe that Sandra inherited all that money. Now she thinks she's too good for us."
"Dude... If you're just gonna show off your Tall Poppy Syndrome all day, I'm out of here. I have no time for jealous, self-serving bullshit."
When you are really pissed off at someone who is normal(not retarded in anyway) and has a slightly down syndrome look face, you yell at them "what the fuck are you looking at, you down syndrome motherfucker!! This releases stress and puts a great big smile on your face. Try it today!