Rosey had a brief stint in ECW in the summer and fall of 1996, teaming with Samu as The Samoan Gangsta Party, and feuded with various tag teams, including The Gangstas, as well as the Eliminators and the Bruise Brothers. They debuted at Hardcore Heaven on June 22, 1996, taking on Axl Rotten and Hack Meyers, which went to a no contest. They returned on July 12, going to a no contest with Big Dick Dudley and Buh Buh Ray Dudley. The following night at Heat Wave, they lost to The Gangstas. On August 3 at The Doctor Is In, Rosey and Samu took part in a four-way for the ECW World Tag Team Championship against The Eliminators, The Gangstas, and The Bruise Brothers, which was won by The Gangstas. From August to October, The Samoan Gangsta Party continued to get shots at the Tag Team Championships, but were never able to win them. On September 20, Rosey would take on The Sandman, but came up short.
Rosey made his WWE debut on the July 22, 2002 episode of Raw, alongside Jamal as 3-Minute Warning, a pair of villainous savages. They were "hired" as Eric Bischoff's enforcers, attacking random wrestlers each week, after Bischoff either gave people three minutes to entertain him before they were attacked or decided that three minutes of a segment was enough before the team appeared to end it. They attacked numerous wrestlers at the orders of Bischoff, including D'Lo Brown and Shawn Stasiak. They also attacked non-wrestlers, including ring announcer Lilian Garcia and retired wrestlers Jimmy Snuka, Mae Young and The Fabulous Moolah.
In September, 3-Minute Warning began a feud with Billy and Chuck, interfering in their storyline commitment ceremony, and defeating them at the Unforgiven pay-per-view event. Rico, Billy and Chuck's former manager, also began to manage 3-Minute Warning during this time. They competed regularly in Raw's tag team division until June 2003, when Jamal was released from his WWE contract.
Later in 2003, The Hurricane "discovered" Rosey's potential as a superhero and christened him as "Rosey, the Super Hero in Training". Rosey was involved in numerous sketches involving him training to be a superhero, including helping an old lady to cross the street and attempting to get changed into his superhero costume in a phonebox. Rosey and The Hurricane teamed regularly together during this time, wrestling against teams including Chris Jericho and Christian and Evolution. On the July 19, 2004 episode of Raw, Rosey appeared with a new costume, seemingly graduated to a full superhero, officially turning him into a fan favorite.
On May 1, 2005, at the Backlash pay-per-view, Rosey and Hurricane defeated La Résistance in the finals of a tag team turmoil match to win the World Tag Team Championship. They were joined for a short while by WWE Diva Stacy Keibler, who they referred to as Super Stacy. Stacy, however, was then drafted to the SmackDown! brand. On September 5, 2005, Rosey and The Hurricane were defeated by Lance Cade and Trevor Murdoch, during their debut match on Raw. This match earned the pair a tag team title shot at Unforgiven. During the title match, Murdoch delivered an elevated DDT on The Hurricane to the outside. The DDT caused Hurricane to suffer a storyline "stinger" and allowed Cade and Murdoch to beat the injured Hurricane later in the match to win the World Tag Team Titles from him and Rosey.
The loss of the title eventually brought the team to an end, as they began a losing streak caused by Hurricane's injuries. During the October 17, 2005 episode of Raw, Hurricane was assaulted by Kurt Angle at the request of WWE Chairman Vince McMahon. After the beating footage was shown, Hurricane ripped off his mask and struck Rosey (who had come to the ring to his aid). The following week, Hurricane did not show up for a World Tag Team Title match, leaving Rosey to face the champions Cade and Murdoch alone. During the match, The Hurricane (out of costume) appeared at the top of the entrance ramp, now going by the name Gregory Helms as he watched Rosey get double teamed and defeated. After the match, Helms announced that he was fed up of being funny for the crowd, and that he had been carrying Rosey as a tag team partner. On the November 7, 2005, episode, Helms defeated Rosey in their first encounter since teaming together.
Shortly after this turmoil, Jamal was rehired by WWE, and he and Rosey were scheduled to reunite 3-Minute Warning. The duo wrestled as a tag team during a dark match before the January 9, 2006, episode of Raw. However, on March 21, 2006, Rosey was released from his WWE contract, and the hinted return of 3-Minute Warning never made it to television.
On April 17, 2017, Rosey passed away.