More commonly referred to as a cuck, a white knight is a pathetic beta male who will attempt to defend women at the expense of their own dignity.
by BigBoolBoi June 21, 2018

a type of cockblocker
(noun, verb: White Knight. adjective: White Knightey.)
a male acquaintance of a woman who, usually motivated by jealousy, attempts to cockblock the woman by defending her (implicitly, her chastity) from another man.
Though the White Knight typically attempts to persuade the other man that the woman is "not interested," the White Knight usually is motivated to act in the first place only because he senses that the woman is attracted to the other man.
Amongst cockblockers, the White Knight is a relatively impotent type, because (i) the woman usually knows intuitively that the White Knight wants her and is motivated by his jealously, and (ii) White Knights almost always have low to moderate social skills/influence (which is why they are White Knights, because they do not get laid themselves), so the woman also knows that the White Knight's irritation is not likely to have negative social consequences for her. However, the White Knight's attempts are sometimes successful, often only because he unwittingly embodies the woman's fear of Slut Shaming (being judged), a very potent cockblocking force.
Typically, a man who behaves as a White Knight is in a pathetic state of mind. He feels for some reason that he cannot get laid, so reduces himself to trolling other men, especially men who happen to be hitting it off with women whom the White Knight has a history of fantasizing for.
(noun, verb: White Knight. adjective: White Knightey.)
a male acquaintance of a woman who, usually motivated by jealousy, attempts to cockblock the woman by defending her (implicitly, her chastity) from another man.
Though the White Knight typically attempts to persuade the other man that the woman is "not interested," the White Knight usually is motivated to act in the first place only because he senses that the woman is attracted to the other man.
Amongst cockblockers, the White Knight is a relatively impotent type, because (i) the woman usually knows intuitively that the White Knight wants her and is motivated by his jealously, and (ii) White Knights almost always have low to moderate social skills/influence (which is why they are White Knights, because they do not get laid themselves), so the woman also knows that the White Knight's irritation is not likely to have negative social consequences for her. However, the White Knight's attempts are sometimes successful, often only because he unwittingly embodies the woman's fear of Slut Shaming (being judged), a very potent cockblocking force.
Typically, a man who behaves as a White Knight is in a pathetic state of mind. He feels for some reason that he cannot get laid, so reduces himself to trolling other men, especially men who happen to be hitting it off with women whom the White Knight has a history of fantasizing for.
Brian became a shining White Knight as soon as that guy from the rock band came over - he guarded Emily for more than an hour until she left.
by benjferri July 6, 2015

Got some girls being butt-hurt? Got some white teenaged males with nothing to do?
Introducing white knighting! A perfectly respectable act of suddenly becoming chivalric and nice by the mere presence of e-boob.
Introducing white knighting! A perfectly respectable act of suddenly becoming chivalric and nice by the mere presence of e-boob.
GIRL: Guys, look. Look at me! Tits!
GUY: Dude, you're a guy. GTFO.
GIRL: NOOOO :(
GUYS: BRO, WTF, GET OFF OF HER, SHE'S BEAUTIFUL. Hey princess, don't worry. It's always like that here.
GUY: Dude... white knights up in here.
Search Bungie.net for 'ITT: Post a picture of yourself!'
Enjoy the cable-free soap opera.
GUY: Dude, you're a guy. GTFO.
GIRL: NOOOO :(
GUYS: BRO, WTF, GET OFF OF HER, SHE'S BEAUTIFUL. Hey princess, don't worry. It's always like that here.
GUY: Dude... white knights up in here.
Search Bungie.net for 'ITT: Post a picture of yourself!'
Enjoy the cable-free soap opera.
by nightingalefrodo June 12, 2011

Standing up for someone or some thing, not in order to defend or help, but to make yourself look good.
Typically used by males, who have a rudimentary understanding of feminism and equality topics, using trendy words and expressions aimed to "sound good".
Typically used by males, who have a rudimentary understanding of feminism and equality topics, using trendy words and expressions aimed to "sound good".
"If you don't know women who have been sexually abused it's because they don't trust you enough to tell you about it."
- Written by a white knight infamous for mistreating women.
or:
Girl is having argument with Boy 1 online, all civil.
Boy 2 interrupts/intervenes:
Boy 2: You are doing exactly what makes women uncomfortable around men.
Boy 1: Why are you White Knighting, bro?
- Written by a white knight infamous for mistreating women.
or:
Girl is having argument with Boy 1 online, all civil.
Boy 2 interrupts/intervenes:
Boy 2: You are doing exactly what makes women uncomfortable around men.
Boy 1: Why are you White Knighting, bro?
by PH Berg September 29, 2018

A simp whose main trait is showing respect or defending women, no matter what the situation is. The main objective is to impress the women and possibly, get pussy, at the end of the day.
They will call you a misogynist and a degenerate when they think the situation is getting out of their hands, and the person they are arguing with starts being rational.
They will call you a misogynist and a degenerate when they think the situation is getting out of their hands, and the person they are arguing with starts being rational.
Man I am not against women equality, but JJ is being a total White Knight without even knowing about the situation. Pretty schewpid ain't it?
by OrgKen December 25, 2020

Someone who sticks up for a friend or person in hopes of getting something out of it other then trying to help them.
Mostly males who trys to win over the girl they're protecting, yet making the girl seem bad.
Mostly males who trys to win over the girl they're protecting, yet making the girl seem bad.
by roseluna March 31, 2011

On an internet forum, a person who defends a member who is clearly wrong, usually with the hopes of gaining brownie points with said member. Often seen as negative behavior.
Similar to playing Devil's Advocate, but specific to internet forums.
Similar to playing Devil's Advocate, but specific to internet forums.
Member 1: Why all the hate? He made a valid point and you guys are just dismissing him.
Member 2: Dude, stop white knighting, the guy's a troll. You're just making it worse.
Member 2: Dude, stop white knighting, the guy's a troll. You're just making it worse.
by Namagem1 January 14, 2011
