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A male age 14-18, who thinks he's a beast. Except he's not, he constantly "workouts" and does 400 sit ups a night, without stopping. He thinks he has a six pack, and claims to receive head for over an hour. Also likes to jog around without his shirt on for the whole neighborhood to cringe at. Is also recognized as Gary from teen mom when it comes to his relationship.
That guy said he got head for 2 hours last night, what a Giacomini
Giacomini by yaaaa boiiii December 30, 2010
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Avery giacomini 

Is a male aged 14-15 Costantly works out claims his dick is huge but only gets sucked off by homeless people downtown doesn’t like gays but on the inside he likes dick
Avery giacomini by Kelllyywhshhshs December 1, 2023
Is a girl who stands up for herself; doesnt't take no for an answer; will not let anyone walk all over her; beautiful on the inside and out, but won't believe you if you tell her. Any guy would be lucky to have her, only every guy wants to have her.
Guy 1: Has Giacomina txt you?
Guy 2: No. I heard shes dating HIM.

Guy 1: Nah she broke up with him, he didn't treat her right.
Guy 2: Maybe I should hit her up again.
Guy 1: If you do be ready for a tough girl.
Guy 2: I know what I'm in for and I want her.
Giacomina by peach ring October 4, 2011
This girl is usually italian,wears expensive glasses and clothes,mimics animals, is very spoiled, and plays soccer, but wishes she was a cheerleader.
Look at that girl, she's such a giacomina gosh!
Giacomina by mbabysbabyebaby November 11, 2009

giacomino 

He’s literally the most fake person in the whole world.
An a literal ugly ass bitch

don’t even try to talk to me
giacomino has daddy/mommy issues
giacomino by sadisadiyaa November 21, 2021
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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