Someone who is already in a relationship that you deeply care for and have a loving attachment to. The feelings are mutual between you two, so you make it unofficially official. You don’t want to share this person with anyone other than their significant other
by SecondgirlfriendNicki June 30, 2019

When you are too much of a simp to realize that the girl you're after is using you for emotional support even though she already has a boyfriend.
Why are you still simping over Brittney? She already has a bf. Don't become her surrogate boyfriend.
by pandabitch22 October 11, 2020

by Roxanne._.kitty July 2, 2021

A boy you have no interest in but pretend to when you are short on money to get him to pay for those activities you can't afford.
"I don't have money to go to the concert Susan. Don't worry Dianne I'll get my bank boyfriend to take care of it."
by tboy1011 July 29, 2014

An over rated life accessory to make others jealous. They may make you feel good at the time but leave you broken hearted.
by ToughPup June 24, 2016

A boyfriend who buys you things, like random gifts and basically anything you want. He does your laundry , cleans your room, cooks you food and always buys you ice cream and watches Netflix with you. He could even pay for college if he's feeling generous
by Ellllla January 27, 2015

Someone you do all the boyfriend things with but aren't officially a "boyfriend" label yet. You keep your options open and if something better comes a long you don't feel bad cause it's mutual
by Freeworldfockers August 4, 2017
