Brate is an interjection, created by combining the terms
bro and mate together. It can be used as a substitute for either, making it a very versatile word. The term has recently gained
mainstream traction following its use by celebrities on social
media.
John
Doe:
Bro, I
don't believe you.
Jane Doe: Mate, neither do I.
Bisher: Brates, I have proof of "coinage"...