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8.
250
means clab (="crying like a bitch") in 1337.

ok so lol (="laughing out loud") becomes 101 where
the "l"s becomes ones and the "o" becomes 0,
and 101 in binary equals 5 in decimal,
and the bitwise operation NOT performed on 5 becomes 11111010 in binary where 5 is a byte,
and 11111010 in binary is 250 in decimal.

that means that NOT lol ("not laughing out loud") equals 250 ("crying like a bitch")
1:
sad person: omg my car fucking died!!! *250*

2:
n00b: omg u kild m3 fukin sheyatface!!!111elevenoneo0ne
1337: stop 250 noob and go screw a goat
by semmasak July 02, 2006
 
1.
250
In Mandarin it refers to extremely dumb person. Used similar to “retard” or “dumbass”
John is such a 250, and he doesn’t know it, at least I think he doesn’t.
by gardenstate June 01, 2005
 
2.
A security guard. Derived from 5-0, slang term for a cop. Security guards carry about half the credibility and authority as a regular cop, hence the 2.5.

See also rent-a-cop, mall security.
"Bobby and I were throwing mustard off of the balcony, then some 2.5-0 come by and threatens to calls the cops. Lame"
by JakeStar November 03, 2005
 
3.
250
- someone who is sexy and or fuckable.
or
- a guy or girl who is presently eye candy

mostly derived from $250 as the cost of paying for prostitution, but not insinuating that a person is a slut or whore. Just someone that you wouldn't mind paying to have sex with them.
"damn that guy is 250!"

conversation-

person 1 "damn 250!"
person 2 "who? that person?"
person 1 "yepp"
person 2 "mmm, they are sexy!"
by j-ryry October 19, 2010
 
4.
250
BC Kamloops region area code. Pretty thugged out area.
B1: Fresh out K-Town!
B2: Reppin for the 250!
by Blue-J May 17, 2006
 
5.
250
- The Fattest Shit

Replaces:
Excellent!
Cowabunga!
Nice!
Hey, have you seen the ending video for Final Fantasy 7? That shit is 250.
by Kristian Brizzett March 22, 2007
 
6.
250
A quarter kilo of cocaine.
250 grams
I'm down to my last 250.
by Big nate May 26, 2013
 
7.
250
A person whom spends unlimited amounts of money on a female in a desperate attempt to purchase her affection. Named after a very expensive steakhouse where an average meal for two runs around $250.00 . Also known as Mr. 250.
"Maan there go 250... he be blowin all his money on steaks n drinks and still ain't got no love back"
by Visionvixen.com May 25, 2009