A girl best friend will always be there for you no matter what anytime and will make fun of you ALL THE TIME and be mean to you but it’s just because she is comfortable with you because she would never to do that to anyone else but will always stand up for you and is the only one allowed to talk smack about you. She is also the person who will help you with girls and give you advice. A girl best friend will also never lie to you, tell you when you’re wrong, and people will always think you’re more than friend. You go to her for style choices and anything you need help with.
someone: you’re like really close to that girl are y’all a thing?
boy best friend: Nah she’s my girl best friend.
by ur bestieee December 28, 2021
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A person you don't necessarily know, but the person is in fact wearing an almost identical vest as you do, and therefore you feel obligated to initiate a dialog.
Vest guy 1: Hey man! Nice vest!
Vest guy 2: Hey! Nice vest man!

Two months later at Waffle House:

Vest guy 1: Hey man! I recognize that vest!
Vest guy 2: Howdy! Yeah! We're like vest friends now!
by swaglord_mcmuffin December 6, 2021
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A human that worked with another human
Back when we were co-friends, I liked what you had to say.
by Chance_McGillicutty May 7, 2021
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Fisherman's Friend is a brand of strong menthol lozenges produced by the Lofthouse company in Fleetwood, Lancashire, England.

People sometimes use them before they go down on they're partner to help them go longer.
Friend 1: What you and Stephanie getting up to tonight?
Friend 2: I’m going to give her the best time of her life.
Friend 1: How?
Friend 2: That’s easy, Fisherman’s Friend!
Friend 1: Oooh nice.
by Steaknight March 29, 2018
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A friend who's only reason for being there is to make you look like you have more friends.

The decorative friend is often the one who does things such as:

*Holding bags while the friend group is on a ride.
*Sits by you at lunch but talks to no one.
*Always has a pencil when you need one.
Decoration Friends a lot of times know that they are decoration, but they have no one else to be around so they sit there feeling lonely but can't really do anything about it so they just sit there feeling sad, but content with the situation.
Person 1: Wow Sarah has a lot of friends!
Person 2: Not really, they're more decoration friends than anything.
Person 1: Oh so they just sit there and not feel wanted?
Person 2: Yep.
by Pillow Monkey November 18, 2019
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Similar to “Friend of Dorothy”, a friend of Karl is a code word to describe someone with Marxist leanings.
Do you watch Hasan? He’s got some good takes. He’s a friend of Karl, you know. A fellow traveler.
by THE_AE April 18, 2022
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Perform an upper decker whilst your best friend shits in the bowl part of the toilet

15+ years friendship recommended, but not requires
"Why were you both in the bathroom?"

"We just best friend upper deckered that bitch"
by Badbtchfr April 11, 2022
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