Dallas, Texas rap crew the Party Boyz are best known for their club hit "Flex." Much like DJ Khaled and DJ Infamous Talk2Me, the Party Boyz specialized in bombastic party anthems packed with bass and boasts. The quintet -- composed of Ice B, DJ Mr. Rogers, Big Chris, Duce Phat and Lil Pudge -- emerged from the local scene with that debut single, which remained on the Billboard charts for nearly 20 weeks in 2010. The track also got the remix treatment, with additional guest verses from T-Pain and Waka Flocka Flame. "Daddy Stroke" arrived months later, also breaking into the Top 100. In 2012, the Boyz released "We in Dat Thang, Vol. 1," which featured the single "So Much Gwalla." A staple in the Texas club scene, the group continued to keep the parties going, releasing the Lil Shun on Da Beat-produced single "Run Up That Check" in 2015. ~ Neil Z. Yeung