As defined in Dr.Phillips High School, a virgin who has not received their first kiss yet.

(Masturbation and non-sex non-kissing yet sexually related groping are irrelevant when deciding one's unicorn status.)
1: "Sometimes it's hard being unexperienced, but if we're both in the same state, I guess it won't drive me crazy!"

2: "...Actually, I had my first kiss yesterday..."

1: "...OH GOD, I'M THE LAST UNICORN!!!"
by FantaSea April 30, 2011
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Sooo fluffy and cute,it gets all of your problems away, you can throw its poop at other people (only if you have some & people don't get mad if you throw it at them)
It has a horn and it poops rainbows. And farts them. It's all rainbows & cute stuff around them. You wanna cuddle it & take it home.
teacher: you have to write an essay in pair on some rare animal of your choice.
me&my bff: *looks at each other* MHM you thinking what Im thinking?? Well write about..... UNICORNSS!!!! *-*
by pizzaqueens January 16, 2015
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A bisexual, single, sexually adventurous female, typically in the swinger community. She often will swing alone, with couples, singles, groups, and both partners.
Hey, I went to a swinger party last night and there was a girl there who was hot, bi, and did everything. She was an amazing unicorn, man.
by Miss80five October 21, 2017
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Term frequently used at Dickinson College to refer to a beautiful, unobtainable crush with whom the likelihood of hooking up is akin to stumbling upon a unicorn in a mythical forest. Many a student will attempt to capture said unicorn but such efforts are nearly always fruitless, leaving the unicorn untouchable and free to gallop through campus unrestrained in its magical beauty.
Look! I see my unicorn across the caf. I almost talked to them at Alabi's this weekend
by Suckmyskittles March 3, 2015
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A mythical creature typically represented as a single mother that doesn't use Government assistance.
Even though being a single mom was tough, Janet worked hard to get a degree so she could get a high paying job and become a unicorn instead of a freeloading, street urchin.
by Q-City Wordsmith December 13, 2013
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The act of cutting off someone's dick and sticking it to their forehead.
"I made him into a unicorn!"
by Kayelinth July 1, 2015
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