A girl or a guy who flirts with multiple people when they are already in a relationship or talking to somebody.
Friend: is Erica your girl?

Guy: yeah why?

Friend: I just saw her down the hall hugging up another guy
Guy: I been telling people she’s a slime
by Cool ash October 10, 2017
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A boyfriend/girlfriend. Somebody that you would do anything for.
YNW Melly Mixed Personalities: That's my boo, that's my slime, that's my everything, that's my bitch forever don't need no wedding ring.
by slicee2real March 11, 2019
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the thing that all little kids from 7-13 years old beg their parents for until they get some.
example:

kid: Mom , dad can I please get some slime?
parents: NO! It will make a mess.
kid: pleeeeeeeeeeeeeease
(after getting to the local target)
Kid: yay i have slime now i want putty.
by the grim freaker December 5, 2019
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Something to poke, stretch, bend, fiddle with... and any other wierd stuff you want to do with it. The sky is the limit... well not for astronauts !!!
My slime was a grwat fiddle toy for a long family road trip !!!
by Morgan loudenmilk June 19, 2017
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A mucus like substance that the Republican party is built out of.
There are many, many examples of Republican slimeballs.
by jesster79 March 14, 2005
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Going about your day with a fresh and positive attitude, while also encouraging those around you to act similarly.
Friend 1: Hey man, how’re you doin today?
Friend 2: Bro I am literally just sliming today. Are you sliming, man?
Friend 1: Yeah dude, I am straight sliming right now.
by Baefeather October 30, 2019
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