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swellhead 

someone with an oversized head rather like
a balloon.
woodsey has a swellhead
swellhead by Woodsey November 6, 2003

swelladelic 

An action or person that embodies excellence, or very good in nature. While being known as swell in the 1980's may have been a condescending or derogatory term, swelladelic is a positive term coined to incite positive feedback.
"That wave was swelladelic" or "She is looking quite swelladelic this evening"

swedehead 

swedehead/turniphead syndrome A Brain damage head that's much larger than normal coming from consequences of the world's worst industrial catastrophe Chernobyl nuclear power plant accident in 1986 Swedish babies born on land contaminated with radioactive materials were most exposed in the months following had changes in DNA of the sperm and ovum caused genetic damage. Such mutations are passed on from generation to generation mental/physical development impaired by radioactive fallout from the nuclear accident,according to a long term studies in Stockholm Syndrome effects especially children conceived 1983 onwards.This mutation in babies if they survive and not just a vegetable are most commonly found in the most contaminated areas where radioactive cloud floated over,mainly affected the population of in no particular order Sweden Scotland Western Soviet Union/ Eastern Europe Finland Denmark Norway Austria Poland Switzerland Germany Ireland North America.
the term swedehead syndrome now covers any significant symptoms which include distinctive DNA mutations missing or duplicated deformed body parts,reserved personalities fair complexions misshapen heads,stunted growth,beached body hair strange radioactive blue cats eyes which glow in the dark.Sexual Dysfunctions in Men with limp penis,which makes the suffers moody and rude.
swedehead by mohair August 21, 2007

mr. skullhead 

To fuck someone in the clit.
I am going to go and Mr. Skullhead you.
the hardest fighting fish on the face of the earth.
there is no example of steelhead. once youve caught one you'll understand
steelhead by Whackmaster November 9, 2007

swell head 

1) Someone who has a massive head

2) Someone who is very cocky and arrogant
1) "Look at the swell head on Barry"

2) "Siroos your a f**kin swell head"
swell head by Danny Hird December 27, 2005
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
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