a sub-human smackoff that either loses, breaks, destroys, or completely ruins everything they come in contact with.

Someone who is proficiently capable of making you think that something is a good investment on wallstreetbets.

Every single one of your teammates in League Of Legends

A malfunctioning generator

The opposite of something that "generates". In a social context, it means an activity or individual that erodes society, that helps in destroying it. Sexual promiscuity, drugs, crime, dangerous activities, and pretty much anything that goes against the nuclear family.

Degenerate, degenerated, degenerating.
To lose quality, gradual breakdown, outlive one's usefulness.

somebody who has bought a dakimakura