A mix of the words "girlfriend" and "bros". It's mainly used for girlfriends who are hella gay for each other and love and respect each other while doing epic bro stuff like brofists.
"Bro, you mean the world to me. Let's cause mayhem in the galaxy together, bro."
"Man, I love you dude."
Bob: "man i wish i had a birlfriend"
...So they said, while embracing each other lovingly.
"Man, I love you dude."
Bob: "man i wish i had a birlfriend"
...So they said, while embracing each other lovingly.
by xitlali is a gayass October 14, 2021
A male (not gay) who is entrusted with information as if he was a true girlfriend. He can be relied on to be there in crisis but who doesn't expect anything in return. A truly unconditional love relationship.
by #1Birlfriend June 30, 2011
When your daughter brings home her new boyfriend who is probably a girl. Hence her Birlfriend. A cross between a boyfriend and a girlfriend.
by Landonanddanielle December 26, 2020