Who keeps making it so that traps that turn you into a big, squeaky toy also pump you up even bigger (and squeakier) on top? Well, one of them probably knows, but they're a little too full of themselves to really take any questions for the foreseeable future.
...maybe two huge balloons taking up most of the rather spacious dungeon area can count as a trap in a very roundabout way. Sort of.

Perspective on this one is a bit bungled, I'll admit. I probably shouldn't draw at 1 AM while my brain's already in "go to sleep!!" mode (hence the roughness/sketchiness), but.......