This is an egg-shape, a similar shape to the ellipse, but with different proportions for the two foci thingies or whatever maybe they aren't really foci... But you can adjust the two proportions, and then change the variable so that it is a good size, sorry you have to do it yourself. press space to clear, and move the mouse around to manually reveal the shape, while another pen goes around randomly, generating the egg-shape. Oh, yeah, and drag the dots around. the blue one is p1 and the orangey one is p2. have fun.
