Have you ever seen icy mud?
We did last week! It's been raining a lot here recently, but not cold enough for snow.
One morning, Gracie and I went out in the morning to do our business, and started feeling all this weird, ouchy stuff under our feet. The rain had caused the mud in our back fenced area to be all jagged, and then it got cold overnight and turned those jagged parts to upside down icicles!
We needed some scanner software to get a bigger, better pic for you, but here it is! Ouchy stuff!