by Brenton dues January 20, 2019
Get the Koimug. 
It means, 'Where are you?' in Bengali and often used among friends coz it's an informal way of speaking 'apni kothay achen?'
by typical Indian October 6, 2023
Get the koi bemug. Koy is as close as you're going to get to a "slur" for a group of people that aren't discriminated against. I'm talking of course, about GINGERS. When your ginger friends are pissing you off, call them a fucking "Koy". Koy is based on the word "Koi" which refers to the domesticated amur carp, typically a bright orange in color.
Person 1: "Look at that fucking koy. Ugly bastard."
Person 2: "Wow. You really hate gingers!"
Person 1: "A ginger killed my entire family."
Person 2: "Wow. You really hate gingers!"
Person 1: "A ginger killed my entire family."
by hot-snails April 28, 2022
Get the Koymug. A highly specific (possibly true) excuse for taking a very long toilet visit. Suggested use is mostly for incidents involving defecation.
"Hey guys, I'm back on stream! Sorry I was gone so long, I tried to hurry, but I was Fixing the koi pond... The pump was clogged and I had to clean it out!"
by AnonymousSynonymous April 8, 2022
Get the Fixing the koi pondmug. 
by superduperreallyhotchick April 28, 2021
Get the Koymug.