There is no way to explain it without it being horrible, therefore.
Not the best definition
Jimmy and Kelly were on ft all day because it National Girl Best Friend Day
A guy she fucks without knowing that you know what she's doing
"hey babe do you care of me and my boy best friend go hang out?"
A guy who gets zero pussy or knows he has absolutely no chance with the girl he likes so he becomes her friend and acts supportive so when shes hurt/in a breakup he can take advantage of her and get what he wanted.
She cheated on me with her boy best friend,
Is that really surprising man?
A girl's best friend.. who will always be there for her no matter the situation or problem.. When you are sad he will cheer you up by telling you a funny joke or something..He will always give advice when you need it.. boy best friends are the best.
Kammie, is that your boyfriend? No it's my boy best friend.
Random: Is that your boyfriend?
Girl: no thats my boy best friend
Random: i feel for him
A boy who is best friends with a girl who wants to have sex, but the female has no interest. Yet he does get the part of the relationships where she vents and cries to him.
Boy 1: Wait so your best friends with Jessica but your still not getting any play?
Boy 2: Yeah that's what I get for being the boy best friend. But she did tell me about how she broke up with chad yesterday.