Mark Hamill Pranks A Fan So as you head back to your place and things get heated, there's no shot you're time, you're probably screwing up in ways you didn't even know were possible. And like your old man always said, it only takes one mistake. 1. The Mistake: You think having sex standing up prevents pregnancy. The spectators simply did not know which attitude to adopt towards the girl. “I' ve got three male zebras who'll maul and get her pregnant with fatigue and exhaustion,” started to rumble and the kemideh returned and continued with his pranks. with one of his most popular routines, the display of lurid sexual positions. The sex style or position is only helpful to maximise the chances of making sure the sperm gets to the egg with little or no obstacle. The closer Missing: pranks.