In New Super Mario Bros., Mario cannot use a Mega Mushroom in Toad Houses. Assuming the Mega Mario form in these locations reveals that the special Question Blocks cannot be destroyed by it, and instead create a very peculiar infinite particle effect.
Comments
"Oh. Okay then. Then let me take a poop on you."
Diarrhea
mmm nom nom nom delicious delish-
OH no it’s a making-a me-a stomach all-a grumbly
this-a mushroom is-a gonna give-a me the poopoos
(farts)
OH ima farting no one can touch me I smell so bad it kills all the bad guys but I cannot stop a running
i guess this is why toadsworth never came back
you'r supposed to jump at me
https://youtu.be/4R1WPK3u8II?si=pThCPbyS0A3jcMTD