Bad questions

We all (should) know how to ask questions in a sensible, informative and useful manner (the smart way?), even if we don't do it all the time. However even the brightest of my students (level 2, undergraduate level) occasionally comes-up with an excellently bad question like this: ur proof dont show what its ment to but its k i belive u ill mush have missed someting. What on earth is meant by this? I've no idea and the context (not shown here) does not help much either!