The Adventures of Jimmy Neutron: Boy Genius, Season 2

Jimmy:
People, people! I know what this rock is. Carl, Sheen, show the first slide.

Sheen:
[speaking into a megaphone] SLIDE!

Carl:
Ow, Sheen, I'm right next to you!

[The lights go out and a slideshow begins showing the rock's history]

Jimmy:
Since 1511, there have been reports of rocks with strange symbols falling from the daytime sky. In every case, these rocks were destroyed before scientists had a chance to study them. These are those rocks. Minsk, Russia, 1653: Rock pulverized by Imperial guards. Reykjavík, Iceland, 1810: Also crushed. Lima, Peru, 1880: Rock elected mayor, then overthrown by rebels.

Man:
Well, at least it wasn't crushed.

Jimmy:
Then crushed. Butte, Montana, 1957: Rock made into soup and eaten by prospectors.

[The slideshow shows a photo of Sheen in a bathroom toilet]

Sheen:
[screams] Carl!

Jimmy:
Ladies and gentlemen, the aliens that sent these message stones are today, giving Earth another chance. I implore you to let me take the rock to my lab for study!