I knew for sure as shit that he was lying.

I have taken a shit.

He took a shit before leaving the house.

He takes a shit every morning.

The project has gone to shit.

He found sacks of shit in the abandoned building.

The party was ruined by a group of shit cunts.

He called her a shit cunt.

Many people have lost money investing in shit coins.

He invested all his money in a shit coin.