I sometimes find something really funny and even laugh at it when others call it disturbing or "nightmare fuel", such as -
Ren's "I'm so angry" speech in Ren and Stimpy's Sven Hoek episode.
Twilight Sparkle losing it completely when she realized she hadn't written to Celestia and only had one day left to do so.
Sesame Street once had Cookie Monster have a nightmare during a sleepover with Ernie, where singing cookies were floating all around him, and he couldn't catch any of them and started sobbing. The cookies were singing a really strange song in chipmunked voices that went something like "Yum yum yum, chocolate chip and oatmeal raisin, here we come"
But then again I *would* find things that would make little kids wet their beds at night funny because I'm a psychopath. 
When I was younger I really loved stand up comedy and sketch comedy. I used to watch The Comedy Network (The Canadian version of Comedy Central, I think) all the time. But now I find most "comedies" full of swearing, stupidity and too much gross-out humor). I guess I'm getting old.
I'm old, I'm a psychopath, and I'm a freak why do I continue to go on living?