Yall So Stupid was an American alternative hip hop group based in Atlanta, Georgia, United States. It was formed by , Unkle Buk, Sha Boogie, Spearhead X and Logic in 1991. After performing extensively in Atlanta's underground circuit, the group was signed by Dallas Austin & L.A. Reid to Rowdy Records in 1992. Their debut album, Van Full of Pakistans, was released on May 25, 1993. In 1995, H2O formed the group with Audessey, Cognito and Spearhead X.