Extremely pissed or unhappy with a situation.

Also can be used to describe being "tired" or "worn out".

someone/thing who is nasty, ugly or unattractive.

When someone is conniving, manipulative, untrustworthy, ugly, bitchy, dishonest, annoying, slutty, shifty, deceitful, gross... you get the point.

Also, can apply to a thing with the above qualities.

Heavily used in the gay community.

"Rotting" is a super advanced form of suffering that only individuals with no positives in their life can experience. Once you become a rotter, you can not go back. Every slight inconvenience can spark rotting in real rotters, which will cause them to spew absurd amounts of bullshit about their lack of success and self-confidence.

To decay. However, in slangish terms: to be beaten down, reduced or diminished by an event or place that has made a negative effect on your life. This may have affected your finances, health, social life or any number of other factors important to you.

A "clan" in the game of RuneScape led by a horse. Those members in this clan cannot exceed double digit IQ and must wear red capes, red helmets and red water wings to be easily identified. They take part in many areas of this game, including farming, herding, trolling and the deep wild derby. Prey consists of Kill Orgy, and predators consist of Violent Resolution, Echo of Silence and those involved with animal cruelty.

What bodies do after the Grim Reaper takes their souls.