When a young man deliberately agitates those around him, and cannot seem to exist without doing so.
Woman: Can you believe him? Putting ants in my hair and insisting I violently shake him to wake him up? A textbook case of terminal jackassery.
by Podium July 11, 2011
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Grade-A Jackassery is Top-Noche Jackassery to the 10th degree. Which is triple black-belt degree and immediately licenses you as a Jedi Master or a Lord Sith or both if you're kinky like that because Grade-A Jackassery can make up it's own official titles to itself at-whim.

That's Grade-A Jackassery that only a Grade-A Jackass could do.
person 1 "Man, remember that time Adrian wore a hospital gown to the mall and the cops thought he escaped from the loony bin"
person 2 "Yeah then they brought him to the loony bin! Now that was some Grade-A Jackassery"
by Biggie Dawg March 25, 2023
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The qualities of being Tinks
Normal Person: Hi
Tinks: something stupid HAHAHAHAAHA *gasp* ahahahahahahah *asthma attack* you have to admit that was hilarious
Normal Person: That has to be some real jackassery
by Pweaw June 26, 2023
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When a Republican Senator acts like every televised hearing is an audition for a spot on Fox News.
"I think we should recognize that the jackassery we often see around here is partly because of people mugging for short-term camera opportunities." Senator Ben Sasse (R Nebraska) speaking after Senator Ted Cruz (R Texas) at the Senate confirmation hearing for Supreme Court nominee, Ketanji Brown Jackson
by MiseryX March 24, 2022
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the act or actions of a stupid person, or jackass.
Andrea: "boy, that guy sure parked in a clearly labelled handicap zone."

Dan: "Yes, Andrea, he sure performed a flagrant act of jackassery in his decision to park there."
by dantheplumber January 26, 2013
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Performing actions that have elements of jackass within them.
There's some serious jackassery going on here
by The Man 8 November 9, 2021
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The chaos that ensues anytime Ted Cruz opens his mouth
I think we should recognize that the jackassery we often see around here is party because of people is partly because of people mugging for short term camera opportunities
by momofungi March 25, 2022
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