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In Scotland: a shortening of 'unionist'.
According to the referendum, 55% of Scots are yoons.
by Bedlamite10 May 06, 2016
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Aug 11 Word of the Day
A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.
"My boyfriend has a total case of brain worms. He told me the cat was bugged so the Feds could listen in on us having sex..."

or

"You totally stumbled over that entire sentence. Can't speak English all of a sudden? What, do you have brain worms?"
by _Jez_ October 03, 2009
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2
A common Korean name that basically means they are an awesome guy/girl everyone loves cause they are too awesome for anyone else to handle. They are so awesome that words cannot even begin to express the awesome. Many can't pronouce the name properly for some reason. Obviously they cannot even pronounce the awesome.
Person: So its euan.
Yoon: No its Yoon, Yoo-n
Person: Oh Yoooon
Yoon: Oh I give up
by bigturtleguy March 15, 2013
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3
In Scotland: a shortening of 'unionist', one who wants Scots and Englishmen to remain politically united.
According to the 2014 referendum, 55% of Scots are yoons.
by Bedlamite10 May 02, 2016
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4
Yoon is a really Nice person and she is super hot too. She is funny. Yoon is innocent but can be really dirty minded sometimes. Yoon and make friends easily because she got this charm
Timmy: can I date you yoon?
Yoon: no sorry I have a boyfriend

Timmy: aw man
by Timmy TURNING June 04, 2021
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5
a non-erect, or flaccid penis
he whipped out his yoon in front of everyone, leaving it dangling for all to see
by eric stritter October 25, 2006
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6
A mix of the words "you" and "don't", use by people who talk too fast for they own good.
If a girl show you her tits, yoon even gone know what to do wit'em!
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