Definition of and one knows it in English:

and one knows it

Translate and one knows it into Spanish

phrase

  • Said to emphasize that someone is well aware of a fact although they might pretend otherwise.

    ‘the senator's priorities do not add up and he knows it’
    • ‘Oh my God, Rachael, that's not what I meant and you know it!’
    • ‘That's a lie and you know it!’
    • ‘They're breaking the goddamn law and they know it!’