Hey.  Y'know what really grinds my gears?  When characters on tv spit out liquid in surprise.  Y'know, spit takes.

Okay, it was kinda funny here,

just because it's Pinkie and they had a self-aware sort of sense of humor about it.  But in general, spit takes annoy me.  Nobody actually does that in real life!  It never happens!  At least, I've never seen it happen.  I knew a guy who would spit out liquid from laughing (boy did we have some fun with that in high school), but I've never seen anyone do it from surprise.  Just seems like one of those phony, made-up tv things.