👉 Plug-ugs is a slang word that refers to a person who has a lot of money, but spends it on expensive items. It is often used to describe someone who is very rich and wants to spend as much as possible on luxury goods while also being able to afford them. The term "plug-ugs" is derived from the phrase "plug your ears," which means to take something out of one's ears, but in this context, it implies that the person has a lot of money