Often there's nothing more satisfying that a good ol' troll, but depending on the prank itself, it can leave trolls feeling empty and hollow inside. A Reddit thread asked, "Internet trolls, what's your worst troll that made you feel terrible afterwards?" While some people answered with real-life pranks, the thread also contained fine examples of how catfishing does not fill the hole in one's heart or make one's penis bigger.

Here are pranksters confessing their most heinous sins:

The internet is your priest.
The internet is your priest.
Sources: Reddit