Top definition
A completely useless individual who is unaware of his/her own complete uselessness.
Tell that shitbird I'm out of the office. Until the 12th...of never.
by Marechal March 11, 2003
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2
A person who puts shit into a bag (human or animal), for the sole purpose of throwing it onto a roof top.
Wow, Mike is king of the shit birds!
by Lordgumby November 20, 2016
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3
A military term used to describe an unsat Marine/Soldier/Airman/Sailor.
That fucking SHITBIRD, Corporal Doe, had his uniform inside out and forgot to shave his goatee he grew during leave for inspection this morning!
by BillR June 08, 2003
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4
A completely useless creature that does nothing but cause nuisance and aggravation.

Originally coined in the US Navy by sailors tasked with washing decks clean of the massive amount of avian excrement created by sea birds that shit all over everything.

Has come to define any living creature, human or otherwise, that is without redeeming qualities.
Sailor: "I just got assigned to swab the fucking launchdeck... The goddamn shitbirds flew over last night and completely destroyed it."
by AnusIacocca July 21, 2011
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5
Comical but frequently used insulting military jargon generally used to denote a lower ranking enlisted person whose uniformed appearance and/or job performance is substantially unsatisfactory ('un-sat'). A person who can be counted on to screw-up the most simple of tasks, and generally not entrusted to handle much more than the menial. Also utilized among civilan population albeit with far less frequency and familiarity; does not resonate with same defamitory impact as when used in military circles.
His shirt isn't ever tucked properly, shoes haven't been shined in ages and his haircut is barely within regulations-not only does he look like hell in uniform but he's terrible at his duties too, what a SHIT Bird!
by Eric Lazar August 17, 2007
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6
Your above average asshole that usually will do things to piss you off or screw you up so they may further their own perceived wellness. Often also does things not knowing how much they are a screw up but again generally fucks you over.
That shit bird cleand up his leaves and they blew into my yard now hey thinks I'm the lazy neighbor.
by matt April 08, 2005
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7
From military slang and jargon. A term used to describe anything that is unacceptable or just downright shitass. Also a term of endearment for friends. See also: shitass

"Tweet tweet. Here comes the bird. The Shit-Bird!"
"Hey, shitbird, can you hand me that church key over there?"

"Shitbird! I can't beleive that I forgot my keys in the car."

"This thing is so shitbird. Who would design something to work like this."
by Phinneus Gage February 08, 2005
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