Top definition
A girl who is amazing and beautiful. She always has short brown hair and occasionally colors it. She has many piercings. She can make someone’s day with just a smile. She has a genuine kind soul but don’t dare piss her off or she’ll go ape shit on your ass.
Wow that girl is such a Kerianna
I wish my girlfriends name was Kerianna.
Did you see how bad kerianna cussed me out because I called her a bitch?
by Crystalhaze January 09, 2018
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Jul 15 Word of the Day
The safeguarding of Earth and other worlds from biological cross-contamination (i.e. billionaires with too much time on their hands).

Also known as “planetary protection.” Planetary protection / quarantine “reflects both the unknown nature of the space environment and the desire of the scientific community to preserve the pristine nature of celestial bodies until they can be studied in detail.”

There are two types of interplanetary contamination. Forward contamination is the transfer of viable organisms from Earth to another celestial body. Back contamination is the transfer of extraterrestrial organisms, if such exist, back to the Earth's biosphere.
Billionaires are having a dick swinging space race while the earth experiences record breaking heatwaves that cause sea creatures to literally cook inside their shells. We need planetary quarantine.
by monkeylabor July 14, 2021
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Kerianna is a person that if u hurt her feelings she really just don’t care
by Bby_kaka March 18, 2018
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