Usually when people see a GIANT alligator would turn the other way and RUN. Usually people don't tug on a giant alligator's tail for fun.
But this guy is not like everyone else. The the Youtube video below... this guy proceeds to get down on his knees and pull on the gator's tail. However, what happens next is exactly what you think would happen. The alligator gets SO MAD and decided to lunge for him.
Let this be a lesson to everyone... don't do this. EVER.