405

1. Interstate 405, which runs through southern California and Los Angeles.

2. called “the 405”, central Oklahoma and especially Oklahoma City. So called for its area code.

3. 405 "Method Not Allowed", an HTTP error code.

1. The 405 has archetypal bad traffic.

2. Back in the 405, we used to have it so good.

3. Um, John, why is there a big 405 on the screen?

by tangles10 September 12, 2010

Burking on the 401

The finely crafted art of driving irritatingly slow in the passing lane of the 401, and failing to yield to upcoming traffic. Burking on the 401 usually consists of driving at a pace of 115 km and failing to yield to upcoming police vehicles, and is typically preformed by Rock Radio Show Hosts.

"Stop Burking on the 401, I'm late for work"

F- "Man I just got a ticket"

M- "For what?"

F- "Burking on the 401"

by pitty42 January 11, 2012

inb4 404

a 4chan phrase that means "in thread before (b4) it 404's (gets deleted (you get a 404 error message when a thread is deleted))

"Anybody got some CP?"
"inb4 404"

by Vermin Supreme January 3, 2009

404 Error

forums.filenotfound.org.

An internet message board that once was a spinoff of LUE but has since become something much more.

404 Error is the shit!

by Rei January 4, 2004

404'ed

The term for getting pwnd by a 404 page.

I tried to go to wwww.pR0nn.netorg, but I got 404'ed

by cron January 25, 2004

409

An all purpose household cleaner that removes even your toughest stains.

Some of these people should clean out their mouths with a little 409.

by sally June 20, 2004

409

When an individual consumes so much alcohol that he vomits everywhere and a bottle of 409 has to be used to clean up the mess.

After a hard day of partying the boys 409'd all over Nate's backyard.

by Snathan12345 June 26, 2017