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The Fly's Eyes 

The act of taking your ballsack and penis in your hand and twisting them up-side down to make it look like a fly's face.
Try The Fly's Eyes infront of the mirror first, once you have perfected it do it to people who will and wont appreciate it, the people who don't will make the people who do laugh... Workmates, girlfriends, her family!

Its fun!
The Fly's Eyes by Big Deee September 9, 2009

fly's eyes 

Male equivalent of a camel toe, so named because of the resemblance to the eyes of a fly.
I can't wear Speedos because I get a horrendous case of fly's eyes.
fly's eyes by jseale1978 October 28, 2003

fly's eyes 

the act of pushing one's ball bag through the buttoned hole at the front of mens boxer shorts
try it at home in front of mirror / girlfriend's pairents
fly's eyes by shitty Nicko November 17, 2004

fly's eyes 

The act of placing your balls onto someones eye socket
sullers passed out so matt fly's eyes'd him
fly's eyes by hahaha :) September 19, 2008

fly's eyes 

When a male moons someone and their balls are showing.
The boys on the bus mooned a group of girls on the sidewalk, with their fly's eyes prssed up against the window.

A couple walking along the beach were treated to fly's eyes, courtesy of a dirty old man up on the hill.
fly's eyes by Bloopy April 10, 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

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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