About this thing

Shit is an English word that is usually considered vulgar and profane in Modern English. As a noun it refers to fecal matter (excrement) and as a verb it means to defecate or defecate in; 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: nonsensefoolishnesssomething of little value or qualitytrivial and usually boastful or inaccurate talk, or a contemptible person. It may also be used as an expression of annoyance, surprise, or anger, and has other usages as well.

source: Wikipedia