Snarkcasm 

harsh or bitter derision or irony combined with rudeness

a sharply ironical taunt; sneering or cutting remark in conjunction with being rude

"I don't appreciate your snarkcasm."

Snarkcasm by Langston Montana March 16, 2009

Snarkcasm 

Virulent strain of snarky sarcasm, often delivered verbally to an enemy, a nemesis, or someone you dislike intensely, and for good, rational, legitimate, and heartfelt reason(s).

Term snarkcasm has the secondary meaning: that of pointing out someone else's nasty sarcasm, that which you undeservedly, and unwarrantedly receive from another. Example, a retort to some else's vicious, snarky verbal attack on you: "Snarkcasm, snarkcasm go give yourself an orgasm!"

First Usage:

Term first coined, and utilized online, and in vernacular speech by Ian Neil Schmidt in Eastern Massachusetts, circa mid 2010's.

I ran into my arch enemy downtown, and I proceeded to dump (or alternately "download") snarkcasm upon him.

Snarkcasm by Salem Warlock Cafe April 19, 2021

Counter Sarcasm 

Counter Sarcasm or "Advanced Sarcasm" is a defense mechanism used by highly trained sarcastic people to counter another persons sarcastic remark by responding to it as if what they just said was actually true.

Waitress: **walks up to table in her uniform with a pad and pen in her hand.**
Customer: Good morning, are you my waitress?
Waitress: No, i'm just standing here looking pretty!(sarcastically)
Customer: Oh, so who's going to take my order then? (Counter Sarcasm)

LOL

Counter Sarcasm by LeoNidas April 3, 2013

sarcasmoff 

When two or more people get into a heated debate that involves biting sarcasm and sarcastic banter. It can either be confrontational or demonstrate great physical attraction an be a prelude to a romantic relationship

Jeanette and Roderick were quietly attracted to one another and spoke sarcastically to each other frequently. On one occasion, it got so heated that it became a sarcasmoff

sarcasmoff by intothefray May 11, 2018

Sarcasm Man 

A superhero that tends to appear when not formally summoned to the scene. His superpower? I don't think you can figure it out...*sarcasm*

He can be dismissed with a sarcastic counter-attack, such as acknowledging his presence.

Thanks Sarcasm Man! I don't remember calling for you, but I'm *so* glad you showed up.

Sarcasm Man by Deseejay December 8, 2010

Sarcasm 

The ability to insult idiots without them realizing it.

Idiot: I beat up a ten year old today.
You: That's impressive! (with a hint of sarcasm)
Idiot: I know, right!

Sarcasm by Adrusi December 30, 2010

</sarcasm> 

Used after a sarcastic retort to inform those too stupid to detect sarcasm by themselves. This is never spoken, only written, and generally only used in online forums or instant messenging and such.

Person A: You're so smart.
Person B: Thanks.
Person A: Whoops, forgot to include my sarcasm tags. <sarcasm> You're so smart. </sarcasm>

</sarcasm> by Join the Alliance. August 25, 2006