A friend who is a boy but deliberately not a boyfriend because you want no emotional attachments or jealousy issues if you feel like kissing other people.
-Hey Kate I saw you kissing some boy at a party. I though you had a boyfriend...
-He's not my boyfriend he is my friendboy, therefore we are free to share our love amongst other people providing we don't do it in front of eachother and that we don't get off with each other's friends.
Jane: Sorry. You're more friendboy material than boyfriend.
John: *slashes wrists*
By Delilah
Friendboy
A male friend of a girl, with whom the girl does not have sexual relations with, (or commonly also, just doesn't want to admit she is, in fact fucking him) who is not her boyfriend.
Mother: Who was that guy dropping you home with the car, boyfriend?
Daughter: He's just a friendboy...
By Arda
Friendboy
When you (typically as a heterosexual male) want to refer to your other male friend(s) but u not gai so you do not want to say boyfriend(s). An extremely useful word for when you are talking to the opposite sex and do not want to come across as gai.
Girl: Hey Gabe, do you want to get dinner tonight?
Gabe: No, I'm already hanging with my friendboys tonight, sorry.
Girl: Your what?
Gabe: My friendboys. You know, my friends who are boys but are not boyfriends.
Girl: Marry me.
By Corny
Friendboi
When you're too unattractive and fugly to be a fuckboi, so you settle on being friend-zoned forever. Really wants to be a fuckboi, but it's not an option given what God gave you.
Sara: What about that guy Bobson right there? I know he's single and got money.
Jessica: Nah girl, that guy's a friendboi for life. I'm just gonna keep cuddling with my teddy bear at night.
Sam: I thought that Ann Marie was dating Jay?
Ginny: She is, you ninny!
Maddie: Jay is her boyfriend, Kevin is her friendboy!
By Marthena
Friendboy
A romantically involved partner who is almost/technically your boyfriend, but not yet. You two are always seen together and do things that couples do, such as holding hands and hugging. You are basically a couple, but without the official label.
