An irritating sort of person who laughs all the time, even when it's inappropriate. Like Doctor Hibbert on the Simpsons.
My ex-girlfriend was a total Hibbert... by the time we broke up I was ready to kill her if I had to hear that stupid laugh even one more time.
by random dog March 3, 2008
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by Gurton Buster November 19, 2018
Get the Hiberdating mug.Hibbert Syndrome is a tendency found in some people to laugh at tragedy or any other overly facetious moment. It is named after Dr. Hibbert, a character from the Simpsons renowned for this behaviour.
After laughing at the fires ongoing, Jeremy was diagnosed with Hibbert Syndrome and was given a bipolarity prescription.
by El ritardo September 14, 2020
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Get the Hibbard mug.The act of screwing over your best friend by commiting actions so heinous that its displays no self respect for yourself or loved ones.
That guy used to be the coolest guy around, then he pulled a Hibbard and no one will even talk to him, not even his wife and four kids.
by Maricopa September 10, 2011
Get the Hibbard mug.Dating Someone Only During The Winter Months And Then When The Weather Becomes Nice Out Breaking Up With The Person.
"I Thought Those Two Were Together?" "They Were But They Were Just Hiberdating.They Do This Every Year. First Nice Weekend Out They Called It Quits. Come October They'll Be Back Together."
by Rik27 April 15, 2010
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