Draw a pony under pressure; Draw a pony feeling the heat.
Well, at least Pinkie's tail is under pressure. It doubles as a shock absorber, so Fluttershy will only be discombobulated for a short period of time. :)
Not a very creative idea this time, but I've been wanting to vector this one for awhile, so I took the opportunity.
Vector made in Inkscape, took about four hours: [link]