I'm sorry but I don't see what sort of thin ice this idiot is referring to. Being an idiot is not, by itself, unconstitutional. And I for one would love to see the democrats try to impeach Trump simply because they manage to get a slight majority in Congress. Unless Trump does something really bad (not just stupid) or it turns out that he did something really bad (not just stupid), the only thing the democrats would achieve is exactly what the republicans achieved when they impeached Clinton: wasting a ton of valuable political capital for no appreciable gain.