George Washington Carver made: medicine, skin moisturizer, a school on a bus, like 160 different medicines, peanutbutter, peanut oil, and way more than that. If he were here today he could make cars run on peanuts :).
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.