Define Red Card Meaning

Red Card
A statement used as an indication that another's action or statement immediately preceeding it sharply goes against the social norms of the group. The act must be of such an extreme nature as to cause hysterical disbelief or revulsion among members of the group. Obviously this is much stronger than calling a yellow card on someone.

"Yeah, she was so hot, I was ready to jump all over that."

"Dude, that's my sister, and she's only 15- Red Card!"
By Salaidh
Red Card
A membership card for the union, Industrial Workers of the World

"Does that guy have a red card?
"Nope, he still thinks that politicians will change things.
By Sofia
Red Card
Fictional card you "throw down" to your friends to initiate a no questions asked go out and get bombed no matter what kind of night. Typically you get one per year within a group of friends.

I don't care if its Tuesday and everyone has 9 a.m. class, my girlfriend just broke up with me, I'm throwing down a Red Card. Bust out the Jager!
By Tyne
Red Card
To overtly reject or deny.

Nick: "How did you get fired from your job?"
Danny: "My boss said I had to work on Saturday so I red carded him."
By Amalita
Red Card
A girl gives a guy a red card when she has sex with him and doesn't tell him she's on her period.

My girlfriend gave me a red card last night. I had no idea she was on her period til i pulled out and freaked out.
By Roberta
Red Card
Having sex with a girl while she’s on her period.

I just fucked my girl while she was on her period I just got my red card
By Evanne
The Red Card
When a girl is on her period and you are having sex with her and blood comes out in one big clump and you pick it up and raise it above your head and make her leave your apartment

Dude, I was fucking this hot chick on her period and I had to give her the red card.
By Amelia
HR Red Card
A phrase or statement said at the work place that be offensive to others and possibly violate a Human Resource's rule or code of conduct.

An objectionable joke or comment made at the workplace.

Mike - I like that all you can eat buffet, I'm not telling my wife that I'm going there.
Coworker1 - Mike's not telling his wife that he is going to get stuffed at the meat buffet.
Coworker2 - HR Red Card!
By Elladine
Red Card
A union membership card typically associated with radical socialist, anarchist, and other left-wing labor organizations, particularly with the Industrial Workers of the World (IWW).

Bands of police boarded the train, searched the passengers, and if they found red cards in their wallets, arrested them.
By Teddi
Red Card
The act of giving someone a red card is usually to call out autistic behavior and to generate sexual tension

*Carson just grabbed Jerry's genetalia

Hey Carson, red card!
By Mirabella