400

What is 400?

1) The 400th positive integer

2) Short for 400 metre dash

1) I counted to 400 today

2) I ran the 400 today

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?

Mao Cheatdong

1. Old Guy who is cheating in Online Games mostly spotted with a nice communist bobbel hat. WTF! another Mao Cheatdong on the fucking ser..

Off The Book

1. doing sth without following the standards or procedures don't do the experiment off the book! See off the record, off, book, reco..

One Handing It

1. when you're driving and beating the meat 12:15ing or most commanly known as masterbating eww look at that dude one handing it in t..

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400 Edit Meaning