I think that it will soon be hate speech to call those of wooden origin "dummies". The correct term among polite people is, of course, "mannequin" and our wooden brothers and sisters should only be referred to by this neutral term that has none of the derogatory connotations of words like "dummy". Please also refrain from calling yourself by that term. It can be psychologically crippling after repeated iterations if it gets into your subconscious (do mannequins have a subconscious?).