This 

One-word response placed after a quote on a message board as an affirmation of the author's agreement with the quoted person's view or opinion. Commonly used on Fark.com.

Some guy: "Nice to see that the human race has advanced to the point of using robots to poke things with a stick."

Another guy (after quoting above): This.

This by J. Harvey October 3, 2007

this 

something you can't touch.

"can't touch this" -MC Hammer

this by CPast101 June 14, 2009

THIS 

A slang word used on popular internet forums which means "I agree with you 100%" or "that is very true."

ladiesman217: "The Transformers was the best movie EVAR."
fattyman3: THIS

THIS by British Columbia January 13, 2008

This 

A superficially clever way to agree with a statement made on an internet forum. Reads and sounds somewhat silly since the correct word for pointing to someone else's post would be "that". "This" would be the word you would use to point to your own post.

Forum poster #1: "The schedule TV model is dying. If you don't give me on on demand viewing option then piracy will always be something I will consider"

Forum poster #2: "This." ...

Forum poster #3: "This what?" "Oh you meant THAT. Ha ha, I get it, very funny"

This by Bill Murray of the East November 15, 2012

This 

This

Byleth: This.
Manana: So, This.
Sothis: Yes?

This by Title Theme Big Brain Academy August 7, 2022

this 

A shorthand way of saying you agree with someone else's opinion. Often found online on message boards and chatrooms, but can also be used in real life.

Major.Trollster: OBAMMA IZ TEH N00B!
Sockpuppet_01: this

Jessie: "Cold Stone Creamery is way better than Ben & Jerry's."
James (pointing at Jessie): "This."

this by BornBlitzed August 11, 2010

this 

Not that.

That which is not this, is that.

this by scout01 March 12, 2010