bullshit

(noun) obscene words for unacceptable behavior. Synonyms: bull, Irish bull, horseshit, shit, crap, dogshit. Examples: "I put up with a lot of bullshit from that jerk." "What he said was mostly bull."

(verb) speak insincerely or without regard for facts or truths. Synonyms: talk through one's hat, bull, fake. Example: "The politician was not well prepared for the debate and faked it."