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(Pronounced :See-Im) Used commonly in the village of Strathfoyle in Londonderry, Northern Ireland, as a form of salutation.
McGinns - What's happening Seim?
Seymore - Ahh Not much Seim, just got my benfits today.
Seim by RyanChampionoftheWorld September 22, 2008
Words you can keep
Is a kind of guy that that cares for people he is very nice and kind, loves to give advice he doesn't care about what people and is very fun to hang around and talk to...
Seim is the best......
Seim by .=/?/=='"" January 4, 2020
Seim is a guy who will never spend money never! And never lose on argument he win or you will get murderd
Look at seim he never lost an argument
Seim by Decode se May 25, 2022

seimen demon 

your nice penis when you have an orgasm your seimen demon explodes
coach is going to invert my seimen demon
seimen demon by landin porson March 7, 2019

Seimming 

The process of attaching two pieces of cloth together with ejaculation fluid.
Me: *making a jacket for my jacket potato*
Roommate: dude wtf, get some pants on, I was gonna eat that potato!
Me: too late now, I'm seimming a jacket for him.
Seimming by Juicy D. Devon March 31, 2020

Seimen Magnet 

A Seimen Magnet is someone who attracts STD's at a quicker pace than the rest of those who are sexually active. You can generally recognise these types by their plasterboard makeup, low cut tops, almost invisible skirts despite the weather being a minus degree or several outside. Also see 'slut', 'sure thing' and 'how soon can I get a doctors appointment?' for more information.
"If you want to get laid, just go find a Seimen Magnet at the club. But double rubber it."
Seimen Magnet by Geektacular February 10, 2015
Microsoft Flight Simultor

Mandeeps Moms dildo, Also simulates her pleasures
S-eim by M.C.D November 18, 2003
More from Urban Dictionary

Salad Days 

green inexperienced youthful judgement and cold blooded execution of those judgements.

Rashness with little concern of consequence.

Antony and Cleopatra. William Shakespeare

"My salad days,
When I was green in judgment, cold in blood."

- William Shakespeare, Antony and Cleopatra, 1.5
"How did you end up in jail?"

"Salad days, 'nuf said."
Salad Days by GilbyRFC0 October 7, 2011
Word of the Day on August 28, 2026

age gate 

An absolutely foolproof way to keep minors from viewing content deemed "too mature" for them to watch.
Billy: "So I was trying to watch some videos for an M rated game, and I ran into an age gate, so I put in my real birthday. SOMEHOW it managed to figure out that I am 12. CURSE YOU AGE GATE!!!"

Bill: "Fucking age gate! *quick scroll* THERE! I was born on January 1, 1904. Fuck you age gate."
age gate by Banja January 7, 2011
Word of the Day on August 27, 2026

board chow 

A)
The Crud that collects under the keys in a keyboard. Usually more severe in the keyboards of programmers and webmasters as they tend to spend a lot of time at the the computer and thus eat at their desk. Mainly affecting IBM Model M (clicly) style boards.

B)
Can also be used to gross out Non-Techie people
A)
Bill: want to go to the club?
Bob: No, I've got to clean out my board chow, keys are starting to stick.

B)
Bill: Want to go out to get a bite?
Bob: No, i am just going to have some of my board chow/
Bill: Whats' that?
Bob: The food scraps that collect in my keyboard; Want some?
Bill: *GAG* *HURL* *GAG*
board chow by BinaryHackerMan September 3, 2007
Word of the Day on August 26, 2026

young pup 

a young person, a young adult in their late teens/early 20s.
Ah, you're just a young pup at 23!
young pup by the dog May 30, 2006
Word of the Day on August 25, 2026
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