What words / slang are peculiar to the 80s in the US?

Inspired by the fact that my thread about whether Stranger Things look authentic got sooo many comments and knowing what kind of things like clothes, hairdos, etc. are a sign of the 80s, I’d like to ask you guys what words / slang / metaphors are peculiar to the 80s.

Of course, I don’t mean words that described the stuff from the 80s, I mean, for example, the word ‘groovy’. I’m not sure whether this is an 80s’ word, but it certainly is outdated, right?

So what words / slang did you use those days that, if used now, sound funny / weird / dad vocabulary?