Likeness
With a woman's mouth, you have a likeness to me.
Imagine someone's putting a woman's mouth over your mouth, looking at you, and commenting on your likeness. All it took was this woman's mouth.
じょ
ごと
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You have a likeness to Jo-Anne (じょ) when you wear that mouth.
Jo-Anne popped her mouth off and put it on you. Indeed with that mouth on, you have an extreme likeness to her.