bullshit
How to Use Bullshit
Learner’s notesIn plain EnglishVulgar slang for lies, nonsense, or exaggeration — also used as a verb (to bullshit someone) or an interjection of disbelief.
Considered vulgar; avoid in formal or professional writing. "Nonsense" or "hogwash" are milder substitutes.
Word Forms
more bullshit comparative, bullshitted past tense, bullshit past tense, bullshat past tense, bullshits singular, most bullshit superlative
Etymology
Literally "bull excrement"; the figurative sense meaning nonsense or lies dates to around the 1910s.