you tell them everything. you have nothing to hide. you always just WANT them to know everything and you do anything to make them happy. its not a game of 'i dont feel like talking about it' or 'i didnt feel like doing it, just because you did it doesnt mean i have to back' you just want to. thats how you know its a best friend. when you WANT to be better to them than they are to you.
by shhhhhhhh389 February 25, 2010

You know when you are best friends when you get drunk together after the kids fall asleep and watch porn together.
When you ask your best friend to feel your legs if they are smooth enough for the guy you are seeing tonight.
When your best friend holds your eye lids open so wont you fall asleep.
When you ask your best friend to feel your legs if they are smooth enough for the guy you are seeing tonight.
When your best friend holds your eye lids open so wont you fall asleep.
by Mmalita February 28, 2009

guy: hey man she said i need "protection" and im all out u got a rain coat i can borrow?
guys best friend:yea there in the nightstand by my bed!
guys best friend:yea there in the nightstand by my bed!
by mr.scott.0 November 19, 2010

Two or more people, who will be there for each other NO MATTER WHAT.
I, recently found out who my true best friend was.
They tell each other almost everything, have the funniest inside jokes, and cheer each other up all the time.
Having two best friends, in a group of three best friends, is hard. Very hard. You get excluded sometimes, and the other two may not notice. Or sometimes they make you jealous on purpose, then freakishly apologize.
They say friendship is like a glass. Once it's broken, it can be put back together, but there will always be cracks.
I, recently found out who my true best friend was.
They tell each other almost everything, have the funniest inside jokes, and cheer each other up all the time.
Having two best friends, in a group of three best friends, is hard. Very hard. You get excluded sometimes, and the other two may not notice. Or sometimes they make you jealous on purpose, then freakishly apologize.
They say friendship is like a glass. Once it's broken, it can be put back together, but there will always be cracks.
Person 1: Robyn and Cassidy and Kyra are like, the best friends of this school.. They go everywhere with each other.
Person 2: You didn't hear? Robyn isn't hanging out with them, Cassidy's all besties with her ex, and they're giving up on her.
Person 3: No, I heard Robyns trying to be popular and that group hates the others, and Robyn doesn't care?
Person 1: There goes the term "best friends".
Person 2: You didn't hear? Robyn isn't hanging out with them, Cassidy's all besties with her ex, and they're giving up on her.
Person 3: No, I heard Robyns trying to be popular and that group hates the others, and Robyn doesn't care?
Person 1: There goes the term "best friends".
by wowthatlasted(not) May 16, 2011

Someone you meet and become instant friends with on the first day of college. You become close and are good friends. You know he is your best friend because you would take the bullet for him.
Then, eleven years later, he gets whipped and calls you to tell you the friendship is over while his girlfriend goes apeshit in the background.
Then, eleven years later, he gets whipped and calls you to tell you the friendship is over while his girlfriend goes apeshit in the background.
Manny used to be my best friend, then his girlfriend Latrina told him we couldn't be friends anymore, so we're not.
by ArabGoBoom August 28, 2010

best friend I love you so much.
6 years later
friend I hate your face and I never want to see you again.
6 years later
friend I hate your face and I never want to see you again.
by what even is this...like what November 1, 2013

by coolmonkey December 2, 2011
