A sur rat is a bitch made nigga, affiliated with or a part of the gang Surenos. They eat mens ass whether it's a male or female doing so. They tend to love sucking limp dick and cannot get their own dick to an erect position. Because of this they have very few female members who aren't transgender or lesbian due to all Surenos having a small, limp, dick. Also most Surenos commonly look like the skin between a mans asshole and ballsac so their pretty easy to spot.
by NORTEÑO BANGA May 30, 2018