A term to use when someone is clearly full of bullshit.
Person 1 : "The sky is green!"
Person 2: "Where'd you get that from, the big book of bullshit?"
by jag928 May 13, 2011
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Person 1: Oh, what are you reading? It looks good?
Person 2: It's the communist manifesto.
Person 3: nah br0 its teh big book of bullshite xdddddd
Person 1: Oh.
by PopIts December 11, 2017
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Used to describe a situation which is not in line with the expectations of the recipient and is overall unfavorable.

Typically a phrase exchanged by parties who happen to have grabbed the "short end of the stick" (see definition). Also see: "nonsense".
Person 1: Dude, Gamestop's stock dropped by like 40% yesterday.

Person 2: That's big bullshit.

Person 1: I know right
by RichardCheese7ps February 09, 2021
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when someone uses big words to make themselves sound more intelligent
Mary: “Subliminal messages appeal to our subconscious mind. It is a process in which external stimuli trigger reactions without us noticing signals”

James: “Thats big word bullshit”
by big brain energy August 13, 2019
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