#4 Stephanie McMahon slaps Vince McMahon, Triple H, and Shane McMahon
Vince McMahon clashed with Triple H and Shane McMahon on the June 5, 2000 episode of RAW. The Game had defeated The Rock to become WWE Champion mere days ago. He shared the ring with Stephanie McMahon on the Red brand and stated that Vince McMahon was becoming an issue for the couple.
The latter wasn't going to let this one slide by, and confronted Triple H in the ring. The WWE Chairman claimed that The Cerebral Assassin's biggest career accomplishment was marrying his daughter.
The two men exchanged shoves that led to Shane McMahon entering the ring. He had put Big Show down at Judgment Day 2000 and was dubbing himself "Giant Killer". He threatened both his father and Triple H to kill their "giant egos".
This led to both The Game and Vince McMahon attacking him, and Stephanie McMahon had had enough. The Billionaire Princess slapped Triple H, her father, and her brother, one after the other. The segment was interrupted by The Rock, who challenged Triple H to a WWE title match later in the night.
Stephanie McMahon is one of the most despised heels in WWE history. That night, though, she received one of the biggest pops of her career after slapping Vince, Shane, and Triple H.