(the villians are discussing how best to use their newly-acquired time travel ability)
Dr. Drakken: I have run a complete analysis of Kim Possible's life, and have calculated the exact day when she will be most vulnerable.
Shego: Sounds smart.
Dr. Drakken: We must go undercover, using this juvenator.
Shego: Juvenator? Wh-wh-what's a juvenator?
Drakken activates the juvenator, which turns him into a 4-year-old
Young Drakken: Cool.
Shego: Okay, just got dumb.