That little shit! – The origin of word shit.
The word originated from modern English meaning feces.
Shit can mean an array of vulgar meanings.
Shit can mean trouble as in “We are in some deep shit“.
Shit can stand a point as in “I don’t understand shit“.
Shit can classify a product or person as crappy in “Piece of shit”.
Nowadays when you call someone or something shit, you mean to call them worthless crap.