Like a banana in a pickle jar

(adj.) Simile phrase that refers to one being in a habitat or position one is not used to. Visual similarities appear on the surface but one does not belong with the other.

Nancy: Crickey doesn't David look just like your brother Mitchell in that football kit?
Drew: Yeah but he plays like a hocky player on the dance floor, hes like a banana in a pickle jar

What's worse than a banana in a pickle jar? A hedgehog in a condom factory.