Brown showers
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 Edge play is dangerous; do not try this at home! 
A brown shower, or scat play, specifies the act of defecating on someone. [1] It may be performed for either sexual, or nonsexual aims, and nonsexual aims further ramify into
- Artistic, or performative defecation
 - Shitting on someone for shits and giggles
 - Shitting on someone as part of a M/s Heterosexual Leather dynamic
 
One can also perform scat play on someone as a form of sex work, or as part of an escort dynamic. [2]