An individual who waits until the last possible moment before going to the toilet for a shit, thus not having to waste any energy in expelling saidturd as it explodes out all by it's self.
What do you mean, you need a toilet now? you should have gone earlier, you lazyshitter!!
Whenever the tank and the toilet bowl are being used at the same time by two males, then while on the toilet bowl one turns around and blows the other dude before flushing.
Tommysaid, "Don't go in the bathroom Mike and Steve are having a double shitter hitter."