Plaster cast art project ideas?

so in art class we are doing a plaster cast of two body parts. like two hands, a hand and a face, or two legs. and we have to be in a pose that describes who we are, and our hobbies. but no two people can do the same thing. i am completely out of ideas. im a shy person... who doesnt do much, but go on the computer, listen to music. and sketch *hense art class*, watch NOT PLAY hockey, and read... but i want to do somthing DIFFERENT. people in the past have done there leg and a flipper, because they like swimming. or there face and then hands at there head making a funny face kinda thing because they were a joker. anyone have any ideas of poses i can make? also u can only do two body parts or i will have to pay for the extra plaster