Brotherguard Share definition Flag A brother of a extremely artrative girl but when someone tries to ask her out he has to have a Redneck wrestling match first. I tried to ask Allie out but she's got a brotherguard. Brotherguard by TOMDARAK May 3, 2020 0 0 Get merch Get the Brotherguard mug. Buy Now — $32.95 See more merch