косяк

This word means: mistake!!!
Hahahahahaha.
You cannot imagine how many times I listened it and I didn't understand what it means!

That's a very colloquial word and it means more like a screw up rather than a simple mistake.

A bit more:

There is a verb derived from it - косячить/накосячить (imperfective/perfective)

You can also call a person косяк, meaning that that person косячит a lot ;)

Actually you can't call someone косяк. This doesn't sound right to me at all. You can say "он косячит" instead.

1. A point where somebody failed - slang

2. Weed (drug) - slang

https://www.youtube.com/watch?v=qXCo-ICMjsM

(Гена с Чебурашкой купили косячок...)

3. A group of fish during spawning

КОСЯК (одно из значений): скопление движущейся рыбы в период икрометания (нереста). Пример: Косяк горбуши, сельди. Рыба идёт косяком.
Стая птиц, летящих углом. Пример: Косяк журавлей, гусей.

Attachment 1319

4. A doorjamb

Attachment 1318

Quote:

---

Originally Posted by LvivBoy

Actually you can't call someone косяк. This doesn't sound right to me at all. You can say "он косячит" instead.

---

Yes, you can! As well as косячник.

Just a few examples over internet :)

Витя Ну ты и косяк!1 Да еще и конкретный ахаах XD, Мем твое выражение лица -
https://vk.com/kosyaktw

For Antonio. :)

Repeat more, become better.

-Ты почему такой хмурый сегодня?
-Руководство лишило меня премии за косяки в работе.