The Mean Street Posse was closely allied with Shane McMahon in the World Wrestling Federation (WWF), often helping him defend the European Championship throughout early 1999. At the beginning, the group, consisting of Pete Gas, Rodney, and Joey Abs, also featured two other members named Willie Green and Billy P. They were only ever featured in sporadic backstage segments and in the crowd for WrestleMania XV. The new three-membered Posse attempted to help McMahon defeat Test at SummerSlam, but were unsuccessful. After they turned on Shane, the Posse were relegated to being enhancement talents, losing to teams such as the Dudley Boyz, The Holly Cousins and Too Cool. Despite this, Gas would manage to briefly hold the Hardcore Championship. At WrestleMania 2000, all three members of the Posse would briefly win the Hardcore Title. They then began a short-lived program with Edge and Christian, in which the Posse was hired to steal the WWF Tag Team Championships from the Hardy Boyz. On the October 8, 2000 episode of Sunday Night Heat, Gas and Rodney faced the Hardy Boyz for the titles, but they were unsuccessful. Abs was then involved in a short-lived storyline with Stephanie McMahon, where it was revealed that they were ex-lovers.
The Posse were released from their contracts in June 2001.
On December 10, 2007, Raw held its 15th-anniversary special and Gas represented the Posse in a 15th Anniversary Battle Royal, where he was subsequently eliminated by Bart Gunn.