Kitty Pryde has one of the best scenes in one of the worst X-Men movies. It's the third X-Men movie which took the franchise to some bizarre places, including killing two main characters within the first few minutes of the movie. Luckily it's the first movie that features Juggernaut. It may not be the Juggernaut that fans are used to, but with the help of Kitty Pryde, he has the best scene.
Kitty Pryde users her powers to stick Juggernaut into the ground which prompts the best line in X-Men history: "I'm the Juggernaut, bitch!" Then he bursts out of the ground and continues to do his Juggernauty things. The most terrifying thing about Kitty Pryde's power is that if she's not careful she can get stuck in a wall or accidentally phase inside of a wood chipper. Yikes.