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blonster 

A lady who appears a flaxen-haired beauty when viewed from behind, but when turns round is capable of frightening horses and small children.
Wow, mate, look at that bird over there with the gorgeous hair. I'm going to ask her for her number. (Lady turns around). Oh fuck it, she's a blonster. Mission abort!
blonster by jez1974 May 28, 2009
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Bloosters 

A fancy (less common and less boring) name for the biceps of the upper arm.
Wow he has huge bloosters.

I usualy work my chest and bloosters on the same day.

Blooster development is critical for all bodybuilders.
Bloosters by SlaughterTV April 12, 2009
Related Words
bon·ster - noun -ˈbän(t)-stər

1) a being of extreme abnormal form

2) a : a being of shocking proportions

b : an anomaly for its kind

3) something bonstrous; especially : something of unnatural or extreme size
Holy fuck! It's a bonster!
bonster by shake riz November 28, 2010

Bronster 

A beautiful female who bites her unsuspecting male victims for pleasure. Short for brutish monster.
Hey where did you get that bite mark from?

Some nasty fanged bronster bit me!!!!
Bronster by Fishmeister September 22, 2009

bloaster 

When a person blows a toaster.
Jimmy: "I can't get all the crumbs out of my toaster..."

Paul: "dude, just bloaster"

blomster 

Sub-par performance of oral sex performed on a male member.
Harrison was going to sleep in Owen's room, but Owen was receiving a blomster and locked the door.
blomster by Sonny D. February 4, 2009
(1) To advocate for an argument or position, using exaggeration or bending the truth if necessary.
I want a lawyer who will bloster my claims!
Bloster by patidaho May 3, 2009
More from Urban Dictionary
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

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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