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Erectile Hyperactivity 

A condition where a male body has little to no control over their erectile operation and has very sensitive penile activities with reoccurring erections
OMG he had erectile hyperactivity in the middle of the math's class.
Erectile Hyperactivity by JymNotGym January 13, 2023

ADHD, aka Attention Deficit Hyperactivity Disorder 

"Attention-Deficit/Hyperactivity Disorder (ADHD) is a neurological brain disorder that manifests as a persistent pattern of inattention and/or hyperactivity/impulsivity that is more frequent and severe than is typically observed in individuals at a comparable level of development. ADHD begins in childhood, and as has only recently been understood, can persist into adulthood as well. While some children outgrow ADHD, about 60% continue to have symptoms into adulthood. The disorder manifests differently in adults as hyperactivity tends to diminish." (www.adhd.com, 2007)
I really hope this information debunks the mythical "definitions" of ADHD, aka Attention Deficit Hyperactivity Disorder, out there. This information is reliable, fact-based, and referenced. Degrading self-righteous opinions and narrow-minded assumptions are not included in this text.

http://www.adhd.com/
parents/
parents_facts_adhd_genetic.jsp
It is believed that ADHD is a highly genetic disorder. Approximately 35 percent of parents of children with ADHD have the disorder themselves. It's also not uncommon to discover that other people in the family (siblings, aunts, and/or uncles) also have ADHD. Interestingly, many parents only come to learn about their own ADHD once their child has been diagnosed. This may explain a lifetime of frustrations and prompt them to get help. (www.adhd.com, 2007)

Fiction vs. Facts
http://www.adhd.com/
parents/
parents_facts_adhd_facts.jsp

FICTION:
All children with ADHD eventually "outgrow" it.

FACT:
About 60% of children diagnosed with ADHD continue to exhibit symptoms as adults.

FICTION:
ADHD is not a medical condition.

FACT:
It is a medical condition, linked to a chemical imbalance in the brain. It is officially recognized by leading medical experts and institutions, including the U.S. Surgeon General, the American Psychiatric Association, and others.

FICTION:
Bad parenting is responsible for ADHD.

FACT:
The National Institute of Mental Health (NIMH) states that scientists are finding more and more evidence that ADHD does not stem from home environment, but from biological causes.

FICTION:
People with ADHD always have problems paying attention.

FACT:
Sometimes people with ADHD hyper-focus. They focus on one thing and ignore all else around them.

FICTION:
ADHD affects more males than females.

FACT:
As children, the male to female ratio is 4:1, as females are often underdiagnosed. Among adults, almost as many women as men seek treatment.

FICTION:
ADHD can only be treated with medications.

FACT:
The NIMH Multimodal Treatment Study for Children with ADHD (MTA Study) studied nearly 600 elementary school children and concluded that the most effective treatments were a closely monitored medication treatment and a treatment that combines behavioral therapy and medication.

hyperactivity 

A condition meaning you are out of your mind and need to slow down a bit. Plus cut down on all the sugary sweets.
"Dave just jumped up and down on that old woman's dog then rugby tackled her!"
"It must be hyperactivity from all those sugary sweets."
hyperactivity by mr ninja November 10, 2006

Attention Deficit Hyperactivity Disorder 

The simple way of saying this disease is ADHD. A disease which is mostly found in children. it makes the kid really hyper and can't pay any attention to anything. Ritalin is the usual prescription drug that they use to treat it.
Man Ben is freaking out again i think he needs to take his Ritalin.

Attention Deficit Hyperactivity Disorder 

The way psychiatrists say ADD and ADHD when they want to drug your child
"I'm afraid your child has ADD. I think he should try Ritalin.
"YOU WANNA DRUG MY KID???"
"Madam, you don't understand. The situation's precarious. Your child suffers from Attention Deficit Hyperactivity Disorder."

hyperactivitydesillylososocoolsyosous

A definition you can use if someone is extremely hyper and silly and doing an activity at the same time at the morning when you woke up after exactly 27 minutes.
"Hey, you are quite hyperactivitydesillylososocoolsyosous today huh!"
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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