Bullshit

Bullshit (also selmo, bullplop, bullbutter, bovine stool, simply B.S.) is a common English language expletive. It can be used also as an interjection or as many other parts of speech. Usually, it is a noun, verb or interjection that describes a lie. It shows that someone is trying to deceive, e.g. "Stop bullshitting me" ("Don't try to deceive me. I know what you are saying is a lie."). ^[1]