Shit

Shit is an English word that is usually considered vulgar and profane in Modern English. As a noun it refers to fecal matter, and as a verb it means to defecate; in the plural ("the shits") it means diarrhea. Shite is also a common variant in British English and Irish English. As a slang term, it has many meanings, including: nonsense, foolishness, something of little value or quality, trivial and usually boastful or inaccurate talk, or a contemptible person. It may also be used as an expression of annoyance, surprise, or anger.

https://en.wikipedia.org/wiki/Shit