Do not mess with Kuki when she is MAD.

Remember they replaced the grim reaper with her? This is why.

Hell hath no fury like Numbah 3

In terms of pure terrifying anger I always ranked: Numbuh 3 Father Cree The most terrifying is usually the happy go lucky kid at their limit then the pyromaniac who always looks like he’s gonna kill someone. Then the egotistical teen who’s one of the most dangerous foes.

This crashout was valid

It's because of scenes like this I used to think Numbuh 3 was scarier than Father when she was made. I mean when she's like this, she's basically a demon in disguise.