That douchebag that keeps commenting on your and your friends' statuses and keeps joining wall conversations when clearly not wanted around. Hardly anyone ever responds to any of his posts, ever, regardless of whether he directly asks someone a question through a comment. Usually also an annoying jackass that keeps hanging around you and your friends in real life and doesn't pick up the countless hints that no one likes him. The only reason why people ever accepted his friend requests was to not look like a jerk. Very similar to a facebook obligate friend.
Mike: Lost a bet to Steve
Mark: damn that sucks how much do you owe him
Mike: $15 :(
Matt: HAHA NOOB PWND
Mike *thinking*: god damn it, it's that freakin' facebook jackass again
Mark: damn that sucks how much do you owe him
Mike: $15 :(
Matt: HAHA NOOB PWND
Mike *thinking*: god damn it, it's that freakin' facebook jackass again
by anonman123 April 25, 2010
Get the facebook jackass mug.A person who jumps to conclusions and speaks or acts out without full knowledge of the current situation, and then winds up looking like a jackass when informed of what's really going on.
"The other day Dave had a case of Sudden Jackass Syndrome(S.J.A.S.) when he caught his girl on the phone talking all secretively. Then he started accusing her of cheating on him, asking who the guy was and if he was no longer good enough for her. And that is when she informed him that she was being all secretive is because she was planning his birthday party. I swear you could see him grow buckteeth, a tail, and some donkey ears!"
by javajester October 13, 2009
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Occurs while driving. The vehicle in front of you is going below the speed limit (or is going the speed limit where everyone normally speeds), and the road doesn't permit you to pass them, so you become agitated. This builds up, and once you get to a point where you can pass them, you do so dramatically and accelerate hard past them, driving recklessly like a jackass for about 10 seconds before you calm down and return to normal.
by Paylardo November 3, 2010
Get the Post-Slowed Jackass Syndrome mug.egomaniacal jackass: Hey fuckers! I bet I can run 20km faster than you can and still have to energy to kick all of your asses!
non-egomaniacal jackass: Fuck off dude, I could knock you off your feet, stop being an egomaniacal jackass just to impress Brittany.
non-egomaniacal jackass: Fuck off dude, I could knock you off your feet, stop being an egomaniacal jackass just to impress Brittany.
by benormous April 28, 2006
Get the egomaniacal jackass mug.One who sits around for 30 years only wondering about other people in relation to his lack of clean clothing or prepared food; but never taking a moment to ponder the needs of those lowly individuals stuck with the task of feeding and cleaning him.
Ungrateful Jackass: "Sitting on my ass with a stupid look on my face and never bothering to appreciate anything is heaven!"
by rachpissedhousewife December 29, 2009
Get the Ungrateful Jackass mug.car "A" runs a red light just as your turns green, yet 3 cars follow him through as if they were riding "piggy back" hence the term piggyback jackass
by sundeamon July 19, 2012
Get the piggyback jackass mug.{Y take a handful of jelly beans from P's bag}
P: "Just don't take any orange or red ones"
{Y opens his hand to reveal only red and orange jelly beans}
N: "Damn, you're like a psychic jackass"
P: "Just don't take any orange or red ones"
{Y opens his hand to reveal only red and orange jelly beans}
N: "Damn, you're like a psychic jackass"
by kajunspice September 24, 2012
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