Doobl

Doobl! is a dark and cynical webcomic about a little red guy named Doobl and his friends who are avid Christians. It starts off ideal and cheesy, but quickly slides down the scale after the creator's mother dies and he slowly gets more and more depressed.

Sadly/Thankfully, the whole thing is a hoax. The newspaper that the "suicide" was reported in (the "Dallas Times"), does not and has never existed. And the Church that the person claimed to be part of doesn't exist either. Someone was enjoying themselves setting the whole things up ...

Tropes used in Doobl include:

Ambiguous Gender: Doobl assumes that Bugu was a girl, but it wasn't until after Humi raped him that it is revealed that Bugu was a guy.
Cerebus Syndrome
Creator Breakdown: The creator's mother dies, and the webcomic slowly becomes darker and darker.
Death by Newbery Medal: The death of Scue's pet hamster eventually leads to Doobl losing faith.
Kill'Em All
My God, What Have I Done?: Humi's reaction upon learning he just raped a guy.
Pie-Eyed: Kark.
Rhymes on a Dime: Ooxy.
Stealth Parody
Subverted Kids Show: It starts off with lighthearted and corny jokes for kids, but quickly fills with expletives and NSFW content.
T-Word Euphemism: Used by the other characters in response to swears by Doobl and Humi.
You Have to Have Jews: Bugu