1 definition by Mike585421

When a person has been so absorbed in what he/she believes to be true, that no amount of reality, logical or factual explanation or actual proof, to show them that their believe is 100% wrong, will convince him/her otherwise.

The acronym "tfg" is mostly used. (Especially used in political discussions)
Your logical explanation of the facts are falling on deaf ears, because he is too far gone!
by Mike585421 December 2, 2018
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