Urban Dictionary: 400

Top definition

When one goes hard on a fool, and shows they real and ain't a joke

"I down and went 400 on that nigga"

by YoungBloodPiru April 05, 2015

Jul 6 Word of the Day

Phrase meaning that a deceased cannot rest in peace until society changes due to the circumstances of a death.

People said rest in power for the unarmed man had been shot by the police.

by FooBarBiz October 12, 2017

Gang number, referred to as the Four corner hustlers (400) "four" pronounced as foe.

Yeah we don't mess with them, they 400.

by $av March 16, 2014

is a blood gang in harford county that runs a quarter of Edgewood

damn 400 juss jumped another kid

by 21cabbage $$ May 01, 2018

1) The 400th positive integer
2) Short for 400 metre dash

1) I counted to 400 today
2) I ran the 400 today

by thegreatwhitehype October 08, 2003

HTTP status code for 'bad request', usually due to an error in syntax.

He got a 400 error at that site, what could have caused it?

by madept April 02, 2004