To work hard, usually within the context of doing homework or completing a job/task.
I’ve been grinding all day to finish this essay.
A term used typically to describe a person who is gay, or to ask if someone is gay in a discreet way.
Person 1: Is Alex… fruity?
Person 2: Oh one hundred percent, dude.
A person who is absolutely huge, or in other words very muscular.
Person 1: Have you seen Adam recently?
Person 2: I saw some pics on Insta, he’s fucking deezed.