Default [Q] Does your phone charger smell after unplugging it out from the wall?

I just notice this weird smell today. It smells really bad but not a big smell. The smell is coming from the usb adapter where the usb jack is. Is it normal to have this smelly smell. I tried a galacy s3 charger and smell it but i bearly can smell a thing. Im currently using a third party charger.

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