McDonald's is running a promotion on Tuesday where you can get a free Caramel Brownie McFlurry . . . if you've ever, "mistaken the McFlurry spoon for a straw." And that's pretty common, I guess, since the spoons are hollow.
I don't know about you, but i've definitely done it many many many time. If you want the free McFlurry, you'll get an offer in the McDonald's app.