Everyone knows what BRB means, but in case you didn’t it means: Be Right Back. This is one of the most common used Internet Slang used. At times seeing it is very annoying especially if you are deep in conversation. Having to wait until the person comes back can at times seem like an eternity. So to help with that, instead of sending just the text BRB, make sure to send the BRB Sticker to your friends. They will appreciate the extra effort and will be more patient until your return.