Deadpan is an adjective, describing a deliberately emotionless and otherwise impassive, matter-of-fact manner. It is also a form of comic delivery in which humor is presented without a change in emotion or body language. It is usually spoken in a casual, monotone, or cantankerous voice, and expresses a calm, sincere, or grave demeanor, often in spite of the ridiculousness of the subject matter.
https://en.wikipedia.org/wiki/Deadpan
While the Snarker has existed (in both fiction and Real Life) since time immemorial, its most contemporary incarnation emerged in the early 1930s with the new popularity of sound cinema and the rise of zinger comedy.
http://tvtropes.org/pmwiki/pmwiki.php/Main/DeadpanSnarker
Tends to be shot a Death Glare when they go too far (and probably isn't without one of their own, either). Note that due to the definition evolving, the Deadpan part of the title has gradually become The Artifact and a deadpan delivery is no longer a necessary part of the trope.
http://tvtropes.org/pmwiki/pmwiki.php/Main/DeadpanSnarker
A character prone to gnomic, sarcastic, sometimes bitter, occasionally whimsical asides. They can vary wildly from rare, funny one-liners to complete obnoxiousness. The Deadpan Snarker exists to deflate pomposity, point out the unlikelihood of certain plans, and deliver funny lines. Typically the most cynical supporting character.
http://tvtropes.org/pmwiki/pmwiki.php/Main/DeadpanSnarker
Etymology [edit]. The term deadpan first emerged as an adjective or adverb in the 1920s, as a compound word combining dead and pan (a slang term for the face). The oldest usage recorded by the Oxford English Dictionary comes from The New York Times (1928), which defines the term as playing a role rôle with expressionless. face
https://en.wikipedia.org/wiki/Deadpan
The word snark first appeared in Lewis Carroll's nonsense poem The Hunting of the Snark (1874). The Snark, Carroll says, is a peculiar creature with a talent for avoiding capture. In its contemporary sense, the term is generally regarded as a portmanteau word --a blend of snide and remark.. See also:
http://grammar.about.com/od/rs/g/Snark.htm
In most cases, it is implied that the snarker would make a good leader, strategist, or consultant given their ability to instantly see the flaws in a constructed plan. More often than not, their innate snarkiness is the only thing preventing the other characters from comprehending this for themselves.
http://tvtropes.org/pmwiki/pmwiki.php/Main/DeadpanSnarker
By Richard Nordquist. Definition: Abusive and sarcastic speech or writing--a form of invective. Depending on the speaker, subject, and audience, snark may be perceived as either witty or asinine, sophisticated or sophomoric. Adjective: snarky.
http://grammar.about.com/od/rs/g/Snark.htm
Link to this slang definition. To link to this term in a web page or blog, insert the following. To link to this term in a wiki such as Wikipedia, insert the following. Some wikis use a different format for links, so be sure to check the documentation.
http://onlineslangdictionary.com/meaning-definition-of/snarky
A person that sniffs or snarks seats. Secretaries chairs, bus seats, etc. ie; Jon is a real snarker, as soon as that gal gets up and leaves the room he sneaks over to her chair, makes believes like he's dropped his pencil, places his face on the seat cushion and takes a wiff. Ten Words Trending Now.
http://www.urbandictionary.com/define.php?term=snarker
define snarker
A Snarker is a character prone to gnomic, sarcastic, sometimes bitter, occasionally whimsical asides. Snarker is defined as a character prone to gnomic, sarcastic, sometimes bitter, occasionally whimsical asides.