She knows what you did...and is not happy with it.
This is so Rainbow Dash, that's all I can't think of right now.
...What? You should have said "Don't eat all the cookie dough." I mean really, you have got to be more clear on this next time.
She doesn't like to cook.
Rainbow Dash does not want to trade her Connoisseur's Cap for your crappy Strange Shotgun.
This is so Rainbow-riffic ; )