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a funny , succesful person. a 'mcin'Gets on with most people and are great with women .
hes so funny hes a 'mcin'.
[mcin] by mcin--x March 29, 2009
Related Words
McInsight

\ mək-in-ˌsīt \ (noun)

Sociocultural observation formulated by a person of Celtic heritage.
Gavin McInsight: "When I saw my friend from Beijing eating hot sweetcorn to quench his thirst... that's when I realized... 'we're different.'"
McInsight by Green Gordon June 15, 2020

McIntosh Reeboks 

Rubber white "Shrimper Boots" that are frequently seen in coastal regions and worn moslty by fishermen, crabers, and shrimpers. McIntosh is a county in Southeast Georgia where everyone wears them.
A guy came into Wal-Mart sporting some McIntosh Reeboks!
McIntosh Reeboks by 93P10 December 15, 2009

McIntyre Effect 

The McIntyre Effect is a condition that effects teens through young adults. It begins when an attractive person decides to talk to someone for the sole purpose of friendship. As the relationship continues, the friend of the attractive one starts to catch feelings which are unreciprocated. If they are reciprocated, then they don’t have this condition. Once the McIntyre Effect is taking place, aside from the friend being banished to the friendzone , one of two things happen. A) The friend gets their head on straight and is able to move on feelingwise from the attractive one and the friendship continues. Or B) The friend becomes hung up on them and the friendship inevitably ends. There are other possibilities, however the chance of the, occurring are little to none.
Aidan: “Yo I’ve been talking to Olivia for a while and I’m going to try to take it to the next level with her.”

Caleb: “Olivia is just a really friendly, fun, person and you’re misreading signs. The McIntyre Effect has taken hold. Your options are slim.”
McIntyre Effect by Palakazam January 9, 2019

Full McIntosh 

A sex act that involves getting pegged while having a pair of hoop earings tightly twisted around the testicles.
Jon is so much into being a submissive now, I hear the only way he can cum is when Anita gives him a Full McIntosh
Full McIntosh by PiddyX April 2, 2015

Mcintyrism

Creating a false observation, then convincing your particular audience it really occurs, in order to make a joke a about it. This particular type of comedy has been utilised to profound effect by the hugely overrated Michael Mcintyre
Dude you know when you're walking along and randomly start sneezing every 3rd step you take?
Shut up douchebag, you're so shit at Mcintyrism.
Mcintyrism by Gigga n00b August 14, 2010
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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