Think of a friend or family member that you love or tolerate. Someone who you know has no idea what you do for work. Tell them what you do in a tweet. Good luck!
Better yet, get your friend/family member to create a twitter account, and tweet it to him or her (bonus points! double bonus points!)
image: “explaining” flickr photo by popofatticus https://flickr.com/photos/barretthall/2392093549 shared under a Creative Commons (BY) license