Architecture failures

when you design a building you must design it carefully. if you don't do that you make a failure. because you design the building for other people. i don't know how the architect make a building like these, what is the purpose, is it planned or accident? i think these are embarrassing but funny. even they say "nobody is perfect" but we must try as professional as we can do. these are simple failure but you must notice that.
I hope you will not make a building like these.