An 03 liner is someone born in 2003. Therefore, 03 liners is also an amazing group of friends who are always there for each other, and will love you unconditionally. They will support you through thick and thin and never disappoint you. They can also be crackheads and make you actually laugh out loud through text. They also love kpop and thats how they met eachother, but besides all the kpop they are absolutely amazing people with a heart of gold. If you have a friend whos an 03 liner you better never let go of them because they are the most understanding people ever, and will never leave your side. They are one of the best people you will ever meet. They have an illuminating glow that will automatically put you in awe, and can't belive they are actually real. They are one of the realest people you will ever meet with a pure personality. Besides their characteristics they are also beautiful with glorious and contagious smiles.

In conclusion, and 03 liner is a friend who will cherish your friendship with them and always give you amazing advice. You can trust them and have no regrets with them. Follow @03LINERS_twt on twitter to see an example of how amazing they truly are.
Taehyung: Hey did you see those groups of girls, they have an illuminating purple light, filled with love.
Namjoon: Yeah, I saw they truly have an amazing friendship between each other.
Seokjin: They also look like they joke around a lot.
Hoseok: They remind me of myself, always shining like the sun.
Yoongi: They also look trustworthy, like you can tell them anything.
Jungkook: But they do seem pretty wild and werid but in a fun and good way.
Jimin: Ahh they are so cute! they must be 03 liners.
by thankupjm October 16, 2019
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A sexual move where the Male places sandpaper inside out around the shaft of his dick as he proceeds to fuck his partner.
Man I really went to town on Tracey last night, I gave her the Rugged Liner she still cant walk straight.
by Hoppy72410 May 26, 2020
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This cho liner is keeping me warm during this field exercise.
by christinaisanotherwordformeh September 21, 2013
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A chick who won't suck your dick past the brown line left behind from circumcision. In other words, she won't go past the head!
I like deep throaters not brown liners!
by Mike Foresta September 9, 2006
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A person who has died, referring to the heart monitor "flat lining", as can be seen in any film featuring an emergency room death.
When Ray makes love to a women, she may say, "it was like sex with a flat liner!"
by Mark J. February 24, 2006
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To verbally rip someone apart using only a phrase or sentence.
That guy though he was the shit til I dropped a little one liner on him infront of his girl.
by Dan Hunnewell December 1, 2004
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