When a guy sleeps around with multiple girls/women.
“I had sex with DeMarcus last night, it was wonderful!”
“That means he’s a bestie bouncer, he slept with me last week!”
Abbie is the best friend you could ever ask for, she loves sports especially softball, she likes people who’s name starts with D. She loves calling people bestie and usually simps over boys on the Internet. She is addicted to cute couples on Pinterest
When two good friends are hard at the same time (since they are besties) jack each other off.
Dudeeeee... You're hard too?! We're bricked up besties!
a friend who has a great aesthetic and great style and most likely has a stanley
hey preppy bestie
When your best friend blocks your shitty boyfriend on social media in solidarity with you.
“I just dumped Chris because he was a total dick to me throughout our entire relationship.”
“ew, girl I’m about to bestie-block him”
Two best friends, Two best friends that work together. Two best friends that play together. Best Friends
Me and you are Co besties.