[VVV] A
straw man is a component of an
argument and is an
informal fallacy based on misrepresentation of an opponent's position, twisting his words or by means of [false] assumptions.
To "attack a straw man" is to create the illusion of having refuted a proposition by replacing it with a superficially similar yet unequivalent proposition (the "straw man"), and refuting it, without ever having actually refuted the original position.
Generally, the straw man is a highly exaggerated or over-simplified version of the opponent's original statement, which has been distorted to the point of absurdity. This
exaggerated or
distorted statement is thus easily argued against, but is a misrepresentation of the opponent's actual statement.
With thanks to some on-line terminology explanation thingo.