1. A pretty girl who seems like she likes you, but the next time you see her, she hates you
2. A pretty girl who would need to wear a mood ring for you to get a straight answer on how she feels
3. A girl accurately described by the Relient K song, "Mood Rings"
She liked me Wednesday, but now it's Friday and she has to wash her hair, she's such a mood ring.
by Dan Flores January 23, 2006
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1. A pretty girl who seems like she likes you, but the next time you see her, she hates you
2. A pretty girl who would need to wear a mood ring for you to get a straight answer on how she feels
3. A girl accurately described by the Relient K song, "Mood Rings"
She liked me Wednesday, but now it's Friday and she has to wash her hair, she's such a mood ring.
by Dan Flores January 26, 2006
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She had several mood rings, each saying she's a moody bitch.
by ANAREEB April 23, 2019
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A cock ring that reveals your mood
Deep blue, thats means love-able according to my cock mood ring.
by Eddie to the O April 7, 2011
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1. A person who really alters your moods. Whatever they're feeling reflects what you feel, because you're that attached to them.
2. A person who can really tell what someone else is feeling just by looking at them. Usually caring. They also get to use the phrase "I know you" all the time.
1."Yvonne is my personal human mood ring. I really care for him, so of course I'm not feeling so great right now...look at him."

2.human mood ring-"Hey what's wrong?"

stupid bitch-"Nothing...SIGH"

human mood ring-"Come on I can tell you're sad, I KNOW you"
by Penguinstalker. February 5, 2010
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