Sarcasticist. 

Someone who is sarcastic, practices sarcasm.

Sheldon (Big bang theory) is a Sarcasticist and he doesn't even know it.
John, you're sucha Sarcasticist.

Sarcasticist. by MagicDustforaNeondream. December 10, 2012

Sarcasticist 

One who is SOoOooOooo amazingly versed in the ancient art of Sarcasm.

Oh my god he is SUCH a great sarcasticist, I wish to be JUST like him!

Sarcasticist by Mr. & Mrs. Fornicacious October 3, 2008

Sarcasticity 

The amount of sarcasm that someone uses in a phrase of sarcasm.

HAHA thanks for the amount of sarcasticity you just used. or Did u not hear the amount of sarcasticity I put in that sarcastic phrase.

Sarcasticity by Tamior the Great September 14, 2009

Sarcastician 

A person who practices sarcasm as profession i.e one who often resort to sarcasm in whatever situation mindlessly

He is a seasoned sarcastician

Sarcastician by mounteverest November 6, 2009

Sarcasticism

Long version of sarcasm, used by asses with bigger vocabularies than brains.

There is no need for your sarcasticism

Sarcasticism by Tyler Mellander May 10, 2007

sarcasticize 

Exercise your sarcasm

"Time to sarcasticize."

sarcasticize by Ataru September 11, 2006

out sarcasticize 

to defeat or to be defeated in a back and forth battle of sarcasm.

one may deliver a line of sarcasm, knowing it has a small chance of offending the receiver, at this point the receiver it may have offended delivers his or her own sarcasm back causing the deliverer to think they actually did offend the receiver. Really, the receiver was not offended at all but they have just now out sarcasticized this deliverer.

out sarcasticize by Michelle Lefebvre January 27, 2008