A person whomst you share a sex partner with.
Alternatively: Two people who have had sex with the same person
Alternatively: Two people who have had sex with the same person
If you also fuck Karen, we’ll become pole brothers.
Alternatively: Did you hear that Isaac and John are pole brothers? They’ve both pounded Hilary!
Alternatively: Did you hear that Isaac and John are pole brothers? They’ve both pounded Hilary!
by natermater November 18, 2020
Get the Pole brothermug. My co-brother-in-law is a good person.
by Elivaldeq November 24, 2019
Get the co-brother-in-lawmug. Someone who will always be there for you no matter the situation. Someone who could look up to you or you could look up to them. You will have a bond that no one could ever break.
by charc September 3, 2022
Get the brothermug. The NEW version of 'Your Mom!'. Because everyone knows that saying is getting old. So come up with something fresher like 'Your Unborn Brother!' It's totally random and will leave your friends confused and awestruck from you witty originality.
Q: What's the answer to #9?
A: Your Unborn Brother!
Or
Q: Who's the new choir teacher?
A: Your Unborn Brother!
A: Your Unborn Brother!
Or
Q: Who's the new choir teacher?
A: Your Unborn Brother!
by H Nicole M January 13, 2009
Get the Your Unborn Brothermug. 
A stoned little ginger who is very good at not passing exams. Has a homosexual brother who many fear is passing the "Fag" virus to himself.
by Captain OCD October 30, 2022
Get the Battery Gay Brother Falure Can't Readmug. by Your July Bestie December 25, 2022
Get the Brothermug.