I used to follow the NPC fashion police thread, I think it is still active.
I made quite a few stories in the past, mostly as videos/machinima, but also on my blogs. Not focusing on tragic but mostly not directly funny either. More soap drama, I guess. I stopped as it was too hard building an audience. A few gave good feedback encouraging me to go on - bless them! - but in the end the views would never justify the amount of time going into those projects. I guess a forum thread would be different though.
If you are willing to confuse funny with silly, you might like my recent series
The Bagged Talent show, basically being a parody on RL shows like The Masked Singer, but also with quite a few silly moments as the bagged premade sim participating wear a paper bag while performing their talents, to hide their identity. Sort of simlish silliness, but perhaps not the biggest laugh the world ever saw, LOL.