I get these almost 100% of the time (I mean everyday, not all day everyday)...when my baby brother was born the first thing that flashed through my head was throwing him across the room - WTF?!?! I would obviously NEVER do something so horrible, it just pops into my head - like a flash of 'wouldn't that be so awful'. I get the car swerving thing too, and falling down the stairs, buying a gun, all sorts of weird stuff. Glad no one can see in there.