A euphemism for doing drugs; mainly marijuana. Originated from a tweet made on may 21st 2023 by daily_luigi of artwork consisting of luigi attacking a ghost from the Luigi's mansion series called a "Goob".
Person 1: "bro what's he up to right now?"
Person 2: "Don't bother him, he's slamming a Goob in the shed."
Person 1: "I just slammed a Goob this morning."
A term usually used in video games. The act of jumping on top of someone or something to kill/destroy it. Much like jumping on Goomba's in the Mario games.
Player1: Dude, I totally Goomba-stomped the guy at the bottom of the elevator shaft.
Admin: Goomba stomping is not allowed!
When one guy become mario and takes your girl that you wanted, he Goomba'd you.
Chris: Why don't you like Greg?
Alex: I liked a girl name Madison. But Greg came in and Goomba'd me and now they are together. Rest in spaghetti never forgetti