signed 

Agree with, show support. Usually used on forums, such as WoW and preceeded with / to represent in-game emotes.

Comes from the signing of petitions to support an change or idea.

Necronomicon: Nerf Gattsu!

Taux: /signed.
Sixyp: /signed!

signed by SilvermoonLanguageDirectory May 25, 2006

signed 

-A word proceeding your name at the end of a written work, such as a letter to someone.

-A way of expressing agreement or approval of something, used much like word, hell yeah or I concur.

Leo, Andy's been raiding the fridge again.
P.S. You're da man.

Signed,
-Ruben


"Man, guys! Paula's SO HOT!"
"Signed!"
"Word."
"Hell Yeah!"

signed by H Hog January 12, 2005

/signed 

1. To agree with something someone has said or an idea.

"I think they should make Canada the 2nd New York."
/signed

/signed by JDM March 18, 2006

signed, sealed, and delivered 

an expression which means that a particular matter has been taken care of.

"Hey, did you finalize the purchase of the estate yet?"

"Yep, the title now officially belongs to me.....signed, sealed, and delivered!"

signed, sealed, and delivered by Bungalow Bill September 4, 2006

signed off 

A message indicating that a user from a network has left/exited.

What you don't want to see when you are talking to your girlfriend/boyfriend.

Tom: hey babe
Tom: you there?!
Tom: hellloooooooo?!!?
Tom: ARE YOU STILL THERE?!?!?!?!?!
\Tina has signed off.
Tom: NOOOOOOOOOOOOOOOOO!!!!!!!
\The message has not been sent because the recipient is currently unavailable.

signed off by Godknown April 7, 2006

signed to the streets 

A nigga who grew up in the streets that saw nothing but failure and decided to get this money to feed his family . He is plan was to make it out but not forget his roots.

Ey you know lil Durk is dropping that signed to the streets 3

signed to the streets by Signed to the streets December 8, 2017

signed on 

A message indicating that a user from a network has joined/returned.

Something you really want to see when it is next to your girlfriend's/boyfriend's screen name.

\Tina signed on
Tom: OH HEY BABY!!!
Tom: welcome back!!!!
Tina: hu iz dis?
Tom: it's your boy!!!
Tina: rite......
\Tina is away
Tom: ****

signed on by Godknown April 7, 2006