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a socially rejected being that frequents casinos in the midwestern united states. typically, pearheads do not make much money and thus much leech off of another person to sustain their lifestyle. once a pearhead has latched on, that person is most likely infected for life. the only known cure is a positive relationship with the family of the infected, which pearhead knows and attempts to destroy as it will end his livelihood. pearhead will attempt to manipulate anyone that gets close to it. anyone in proximity should watch out for putrid body odor and young female waitresses must also be wary as pearheads attempt to also feed off of them. pearhead will lie his way into any story/situation and therefore must never be trusted.
damn that guy flirting with those teenagers is a total pearhead!!
Pearhead by LetterToTheEditor February 6, 2019
A wild majestic creature found living in the ruins of kansas city. Very few are known to still be around but if you see one you better take a picture. Typically all pearheads are female but they can switch gender when they want to get down on the get down. Not easily tamed or housebroken, although they are great with other animals. If I was going to bang an animal, it would be this one.
Wow look it's a pearhead! She reminds me of a great white buffalo! Im gonna go creep on it.
Pearhead by eskimo joe June 3, 2013
Something that is very useless.
Pearhead is very useless because he did not have any dildos on him.
Pearhead by Pearhead (LB) December 5, 2020
More from Urban Dictionary

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
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