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Sewin is someone who has very big mommy issues. He also has a foot fetish and would do everything to get some pics and would pay any price for it. A Sewin never sleeps and communicates through his scary eyes. He's also bad at chees.

He can be nice and shares sushi with you (if u don't let it drop).
He also gives of gay vibes :)
Sewin tooked a pic of my feets..
Sewin by Sewin hater May 25, 2022
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A Sewin is someone who works for the government but pretends to be a normal citizen
I think Kevin is a sewin he wants to know pretty weird stuff about me
sewin by OxfrodDicktionary.yahoo April 13, 2021

Not a baddie but a SEINT 

A Hero who fight's the forces of EVIL!
Honour is "Not a baddie but a SEINT"!

AP Seminar 

A class taken by a group of overachievers, aiming to wow colleges by taking a unique class that's supposed to teach them to do college research papers. Upon applying for the class, students often have no idea of what to expect, but are calmed by the idea that they soon will. It's only until the day before the actual AP exam that students realize they still haven't figured out what the class is all about. Yet, when others ask them what the class is all about they are known to recite the exact description published by Collegeboard word for word. And while students often complain about the overwhelming workload, they are secretly comforted by the fact that it's their easiest AP and refuse to let the outside world uncover their darkest secret. The typical AP Seminar student is known for their deep desire to write and publish their own review book on the class in order to profit off the class before opponents such as Barrons or the Princeton Review can.
AP Seminar student applying for course: I have no idea what this course is all about
AP Seminar student day before AP exam: I have no idea what this course is all about

Non-seminar student: "What do you guys even do in AP Seminar?

AP Seminar student: "Oh, we learn really in depth college level research skills and learn to write Master level research papers. The class is all about argument..."
AP Seminar by ap capstoner May 14, 2015
Semina (or Sem) is a beautiful,loving female angel that lives among the human kind often underappreciated. She deserves lots of love,happiness and hugs.
Semina is a source of happiness.
Semina by mmaritina August 24, 2017
Selinay is the most incredible girl you will ever be lucky enough to meet. Kind, generous, incredibly intelligent, absolutely stunning (even though she says she isn't), and the perfect girlfriend.

Her smile could light up any room she happens to be in, and when you've touched her heart, she would do absolutely anything to make you happy.

If you're ever lucky enough to get a girl like Selinay, never ever let her go, and treat her well, because she will be the best thing that could ever happen to you.
One day, she will make an amazing mother, and a brilliant wife. For an alternative definition, see 'perfection'. <3
"I think I've fallen in love with Selinay"
selinay by David8989899 January 6, 2014

A good seeing to 

"Kascia seems grumpy"
"I think she needs a good seeing to."
A good seeing to by jacken14u June 9, 2014
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
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