A younger brother who is half your blood, from either your mothers, or fathers side, but sometimes their a little pain but they are our fucking sibling of course
Older sibling or younger: later!!!!
by Justafucktard November 20, 2020
Boy or man who has just one parent in common with someone.
My half-brother is a good person.
by Mr. Jacov November 23, 2019
Male person who, in relation to the other, has a one parent in common and a different one parent.
My half-brother is a good person.
by Usery May 3, 2021
a guy who fucks the identical twin of a girl you fuck
"Bro, you should fuck her twin sister, then we could be half eskimo brothers!"
by P45C4L April 6, 2017