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mathhead 

A person who hangs around in back alleys and abandoned buildings doing math. The majority of mathheads will perform sex acts in exchange for math. They usually have various geometric shapes on their body, from staying up all night doing math. If you encounter one, they will usually ask you for money to support their math habit.
"Woah did you see that guy, he looks like a complete mathhead!"

"Yeah he must have been up all night doing calculus."
mathhead by BigDickMoney April 12, 2024

methhead 

A methamphetamine addict (see also "tweeker".) Methamphetamine addiction is usually a hopeless condition, in that chronic abuse of the drug causes irrepairable brain and central nervous system damage, the former leading to lack of impulse control, extreme paranoia, extreme lack of empathy and reasoning power. This is due to the drug's destruction of the limbic system in the brain, a condition which seldom is reversible. Most such addicts are extremely paranoid, exhibit flagrant dishonesty and are criminals in one way or another. Most methheads exhibit single-minded behavior (being "stuck"), usually devoted solely to getting their drug of choice, and will commit crimes against loved ones as easily as against strangers. Self-loathing causes serious self-destructive behavior. Lack of sleep, poor nutrition and poor hygiene ages all methheads far beyond their years and life expectancy is short, usually caused by brain, renal and liver damage. Also a hallmark of the addict is severe cystic acne and rotted teeth. Once a methhead starts "slamming" their drug (using hypodermic syringes, usually .5 ml insulin types) they are generally hopeless, and even with long term rehabilitation, will relapse as bad as before or worse. Sex drive among females becomes nil with heavy use, and they use sex as a weapon, lure or means of income, while males will exhibit an abnormal sexual drive for uncommon or taboo sexual acts, although the ability to get and retain an erection is lost. Loved ones of methheads must learn to dissociate from their victimized friends and keep them away, as property theft is a favorite methhead occupation. Use of expensive surveillance equipment is a must (if they even have a house) and crime to them becomes completely justifiable. The recovery rate among methamphetamine addicts is around 20%; the other 80% remain menaces to society. Almost all have criminal records. Other common synonyms: spinner (usually females), tweeker, thwacker, speed freak.
That methhead bitch gave me HepC, stole my gun and wasn't even a good piece of ass!
methhead by Wacko Magnet March 2, 2009

Methhead Mid-day 

The time in the middle of the night when a methhead suddenly becomes productive.
This may include but is not limited to:
Fixing their Honda.
Fixing lawn mowers.
Scavenging.
Home improvement.
Experimenting with bright lights.
Gardening.
Random gatherings.

Experimenting with chemistry.
Person 1: “I just saw my neighbor gardening with a headlamp at 3 am.”

Person 2: “Don’t you know that’s methhead mid-day?”

—————————-
“I have this lady Carla who will clean for cheap.” “But she only works at methhead mid-day.”

methhead 

Similar to Crackhead, but with a opposite racial inference since meth use is primarily associated to, but not exclusively to white people.
Hey, Where'd you go last night? I when to my girls house, but I had to drive through the westside on broad, where all the methheads are.
methhead by AB Dan July 18, 2006

Methhead Mid-day 

The time in the middle of the night when a methhead suddenly becomes productive.
This may include but is not limited to:
Fixing their Honda.
Fixing lawn mowers.
Scavenging.
Home improvement.
Experimenting with bright lights.
Gardening.
Random gatherings.

Experimenting with chemistry.
Person 1: “I just saw my neighbor gardening with a headlamp at 3 am.”

Person 2: “Don’t you know that’s methhead mid-day?”

—————————-
“I have this lady Carla who will clean for cheap.” “But she only works at methhead mid-day.”

Matehead 

Jagame: Oi fuck you dickhead

Matehead: Let's geeeeetttt smaaaaaasheeed!

Jagame: orite

GtiniyelserP: *insert stolen joke*

Crust Tom: That's matehead that
Matehead by Matehead189 September 7, 2021
More from Urban Dictionary
A dead drop is a location used to secretly pass items between two people, without requiring them to meet.

Spies have been known to use dead drops, using various techniques to hide the items and to signal that the drop has been made. Drug dealers use this as well.

A common place is to duct tape the item to the underside of a toilet cover in a public restroom.

A signal is sometimes used as well to indicate there is something to pickup, like a pile of stones in a certain formation. After checking the drop the signal is removed.
"The dead drop is the restroom toilet at the Gulf station at the corner of Commercial Ave. and Georges Rd."
dead drop by rubberroom July 23, 2008
Word of the Day on November 9, 2026

No Surprises Wedding

A "No Surprises Wedding," or NSW, is a wedding invitation designation that tells attendees that there can be no unplanned announcements, engagements, events or speeches at the wedding - all actions must be pre-approved by the couple. Anyone who performs an unapproved "surprise" will be asked to leave the wedding early.

This designation comes from Reddit, where so many stories of bad wedding behavior indicated a need to communicate expectations for the wedding behavior of attendees.
You are cordially invited to the nuptials of Brian and Tom on October 31 at noon.

Please note that this wedding is child-free (under 10) and a No Surprises Wedding (NSW). Reach out to wedding planner Sami Smith to request approvals or exceptions; please note that exceptions will be rare. Limited child care for under-10s will be available. All approvals will be noted and included in planning. Unapproved, or surprise exceptions, will result in guests being asked to leave.
Word of the Day on November 8, 2026
Ulzzang true definition is "best & "face" = best face in korean. They are basically people with above average looks, sometimes with the use of photoshop and haduri who post their pics online, some becoming internet celebrities.
"Hey, see that chick over there? She's pretty enough to be an ulzzang. :D"
ulzzang by `r i k kit t y February 26, 2008
Word of the Day on November 7, 2026
EBK stands for "Elite Ball Knowledge." 1 In internet slang, "ball knowledge" originally referred to a deep understanding of football/soccer or basketball, but it has evolved into a broader term for having a highly sophisticated, deep, or niche understanding of any specific topic (such as music, movies, or subcultures).
Person A: "That scene was a direct homage to an unreleased 1982 Japanese indie film."
Person B: "Wow, EBK."
EBK by silwhett November 5, 2026
Word of the Day on November 6, 2026
A seemingly endless debate with a idiot
I don't know man im not ready for yap trap stupidity today which always tries to suck you into it
Yap Trap by WolfieSnack November 4, 2026
Word of the Day on November 5, 2026
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