PIFFLE

&

noun, intransitive verb, interjection

INFORMAL

  1. talk, writing, action, etc. regarded as

    insignificant or nonsensical

  2. to talk nonsense

    If you describe what someone says as piffle,

    you think that it is nonsense.

BUNKUM

noun

INFORMAL

  1. insincere or foolish talk: nonsense

    If you say that something that has been said or written is bunkum, you mean that you think it is completely untrue or very stupid.