In German it means Pure, Katrina's tend to kick some ass and don'd stand any bullshit, they protect their friends and are typically rebels and/or emo. Mostly Bipolar and when she has her time of the month, put her behind bars and throw candy in. Sometimes bi-sexual and gets anyone they want.
"Damn, Katrina really stands up for her friends"

"Katrina looks angry, lets get out of here!"
by KookiMonstr December 3, 2014
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Katrina's are like the best people in the world, they may seem shy all the time but once you meet them you will start to see their funny,honest, beautiful side. They can look effortlessly gorgeous, and complete anything if they really try hard. Their never mean and always tries to cheer everyone up in sad times. The best thing about them, is they love including everyone, no matter what they did, or how they look, as long as they see a person alone, Katrina's will naturally like to include them in a group
"Man that girl there is such a Katrina"
"I wish I was a Katrina"
by It's ya boiiiiiiii January 10, 2018
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Katrina is a robot who seeks to destroy the earth and eliminate all human life. She is annoying and evil and will kill you without a thought. You have been warned.
Guy 1: Mm, this is ice cream is delicious
Guy 2: Yeah... oh shit bro, here comes a Katrina! Run if you want to live!
by bobbydaboy June 4, 2019
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A name that is now completely destroyed by the 2005 hurricane in New Orleans, Louisiana.
Your name is Katrina? Oh...(awkward silence)
by heyworldihavenosoul November 13, 2017
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A giant penetration from a man that causes pregnancy.
I did a Katrina last night. Now I am going to be a father.
by Fhdjfvnekx February 15, 2017
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