Horseshit (noun)

Used as a profanity to express rejection or disgust towards something that is considered to be false, ridiculous or nonsensical.

Origin:

From horse + shit.

Examples:

1. He called the argument a load of horseshit.
2. I don"t believe a word of that, it"s all horseshit.
3. I'm not going to put up with this horseshit.
4. I'm tired of all this horseshit.
5. I'm not going to listen to this horseshit.