Expect us 

A vague message that has been seen on bills and graffiti in multiple countries. Often accompanied with the date 5/19/13, its current meaning is unknown, but some rumors associate it with the Apocalypse.

5/19/13 Expect us.

Expect us by electronut August 9, 2010

Expect us 

A term usually sent by hackers through any type of online messaging. It is said if you reply your account might be hacked.

Hacker: Expect us.

Expect us by uhurtmybandaid September 19, 2009

5/19/13 Expect Us 

A controversial message that has been popping up on dollar bills and coins around the world. People on facebook and other social networking/blogging sites are speculating that it's related to some sort of anarchist uprising and others say its just a hoax.

Although "5/19/13 expect us" is mostly just discussed as being a seemingly intentionally vague message being written on banknotes people have reported seeing it written in the form of graffiti in highly populated urban areas which suggests that it's related to the underground culture particularly in the United States.

5/19/13 Expect Us by threekings July 31, 2010

5/19/13 Expect Us 

The date for the end of the world as seen by a great prophet. It is being spread quietly so we can prepare for the end.

On 5/19/13 Expect Us (the horsemen of the apocalypse).

5/19/13 Expect Us by Scavenger51913 August 2, 2010

Expectus Nofetus 

The Harry Potter abortion spell

Hermione: Listen Ron, I have to tell you something. From the night before...I...I'm pregnant.
Ron: Hermione! That's amazing!
Hermione: Like fuck it is. EXPECTUS NOFETUS!

Expectus Nofetus by thedank June 28, 2017

usual expert

(n) 1) Someone who makes regular appearances on talk shows and lectures simply because he or she appears to be intelligent. 2) A B-list celebritard.

Usual experts Noam Chomsky and Ann Coulter were debating the war in Iraq this morning on the TV.

usual expert by The Cabal June 14, 2008