Someone at the gym who only works out their upper body and has skinny legs.

The letter O on fire.

Flaming Homosexuals. Used primarily among homosexuals themselves as a type of affectionate brotherly calling.

Flamingos are simply the tools of the U.S. government around the world. C'mon, like there's really such thing as a big bird that ALWAYS stands on one foot?! That so called "foot" is simply a pole for the wires to trail down, ya know, the ones that are connected to the camera in those beady little eyes. They aren't animals. They are machines tracking your movement. Ever hear something strange at night, look out the window and see something pink? That's right. Spy-bird, codenamed "Flamingo" Now I have to go, because the government is probably going to trace me after sending this message.

A really cool pink bird that can fly and is pink and stuff! it is pretty big and they can live to 44 years old

A reference to any majestic female individual who has potentially friend zoned or let down a long lover and created agony within their lives. The boys affected by this individual woman often scream out "No more flamingos!" in relief of removing this uncanny person from their lives.

A hockey move, usually performed by forwards trying to play defence. The technique involves raising one leg while the opposing player takes a shot from the point, instead of doing what you are paid to do, which is to block the shot.
The end result is usually a deflection or screening the goalie, thus causing a goal.