sic brer 

sic apparently means good, and brer is short for brerin, which is for those who cant manage breadbin, which in turn is for those who have difficulty with bretherin. so therefore it means good bretherin.
first used by james haiksley, one of the biggest twats known to mankind with with a haircut that acts as a flashing neon light saying 'i like it up the arse', on a trip to czech rep.

tristan: clara's my partner she is
haiksley: she's a sic brer!

sic brer by the iron man May 12, 2004

brers 

a group of hard men who will destroy anyone we are like a pack, wayyy mon the brers.

wayyy mon the brers!

brers by Bloody Vcgina July 17, 2020