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invisiboner 

An invisiboner is a boner that is too small for anyone to notice except the one who has it. Invisiboner is the opposite of micro soft dick.
1. "When I got called up to the front of class, I was worried that everyone would laugh. However I was even more disappointed when no one noticed; That is when I realized my dick is so small that I have an invisiboner."
2. "The stripper grinded on Jim for 20 minutes but thought that he was suffering from a horrible case of erectile dysfunction; Little did she know that he actually was suffering from invisiboner, and was just too small for her to see or feel."
invisiboner by StonerWithATinyBoner November 16, 2014
Related Words

invisiboner 

The female equivalent of a boner. Called an invisiboner for obvious reasons.
Megan Fox gives a lot of lesbians an invisiboner.
invisiboner by WhiteLily October 30, 2010

Invisiboner 

The term you use when you use the upper lining of your shorts/underwear/trousers to support your penis so as to conceal your early morning boner.
Used when you want to prevent awkward conversations with your parents/siblings or any other person around you when you wake up!
Jim: man how come you never get caught with a boner by your wife in the morning?

Tom: looks like you are unaware of the secrets of the invisiboner!
Invisiboner by Thebigdaddy February 1, 2013

Invincaboner 

When you get an erection while high. ( I was high when I thought of this )
"Yo dude, last night I got faded and had an invincaboner!"
Invincaboner by BubbaTruck420 March 3, 2025
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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