You mean "How did it get undone?"

So we were outside playing. My daughter somehow found the old hoverdisk that she got for her birthday. Ofcourse, now it's all deflated. She takes a look at it and says, "How did it get undid?" So here I am, listening to her, listening to that poetic lilt in that sentence and all of a sudden I hear my 4-year old in his very low, monotone say, " You mean how did it get undone?" My jaw nearly hit the floor. Never thought a 4-year old could correct grammar. Neat, huh?
I have so much more to post from our vacation tales back in July. Just don't always have the time. Did not want to forget this gem, so had to post it.