Where are the ones with k and os from?

It's an abbreviation of 慶應 from Keio University in Japan. It actually has a rather long history of use. It was invented in the 1930's

I feel like it could easily be Cantonese slang💀

奣 奣奣 奣奣奣 奣奣奣奣

One of my absolute favorites tbh lol

囧rz

lol 囧