Otted is when you are so overtired that you have symptoms of being drunk/high and you're dellusional. You start to have hullucinations and go potentially crazy.
The abbreviation for overtime which is code word for having sex. This can be usefull when the boys want to have a conversation in the office without violating HR policies and remain stealthy.
Example: Eric: "Yooo bro how was your weekend!? Put in a lot of OT!?"
Jessica to Sarah: "Jeez Eric and Jimmy are always talking about OT, it's weird though I'm usually here on the weekends and I never see them in the office."
most commonly used in internet speak with a number on the end, like ot4 or ot7, which were linked to blackpink and bts, respectively. "ot" is an abbreviation of one true, so when someone says "ot" and then a number, they are referring to a certain group of people being the true group, the endgame, the only game.
Example: army 1: ah i only like rm out of bts, honestly, but i'm still army.
army 2: nope, ot7 or none for armys.