Swims out of lake while hearing hundreds of screams. Grabs a chainsaw and jumps back into the lake to finish what was started. The Megaladon comes after me yet I slowly and with pure malice shred it to bits. I hunt down the person above me and have him torn limb from limb while I enjoy a dinner of lobster. Then as a funeral token I chop him to bits turn him to stew and feed it to his family. After the dinner I reveal what they were eating and relish with pure evil at the looks of horror on their faces.
Then to stop from getting killed I travel to another dimension where there is no death or aging and wait for the next person to try and fail to kill me as the fact I will be immortal.... Muahahahahahaha!