* The ending of "Brain Freeze", where Fanboy and Chum Chum face off against a monster made out of Frosty Freezy Freeze.
* Kyle might as well be a walking, talking MOA; that kid has spunk!
* Fanboy demolishing an army of Mecha-Techs with nothing but the broken arm of a Mecha-Tech in "Trading Day".
-->'''Fanboy:''' [[PreAsskickingOneLiner Time to put away the toys.]]
* Oz's BigDamnHeroes moment in "Digital Pet Cemetery" where he busts through the wall of the Fanlair to crush Scampers with a ''massive'' Viking axe.
* Boog performing the [=H-Bop=] in ''Fanboy in the Plastic Bubble'', which was so powerful it created a huge explosion, complete with a mushroom cloud.
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