Can a man fake Orgasm?

Hey, hey, I have this naught question which maybe, needs to be answered by men. Can a man fake orgasm? I mean is it possible for them to pretend to have reached there whilst they are not? I once heard that, a lot of women fakes it, maybe to please their men, yet the whole act will be like a horror movie, being slaughtered alive.
Can a man do the same, maybe to please or just to be through with act so that he will be free from all the nags from his chick? Some women says that they fake it, maybe because they will be too tired or the man will be boring and very inexperienced, hence they just fake it in order for them to be released early and create an impression in the man's mind that he is a thunder bolt when in actual fact he is an amateur. Will men fake it for the same reasons or what?
Tell me guys, i want to know. Serious!!!!!!
Just passing by zebra crossing.