For this gif, I found a dancing bird and made a loop of it shaking it’s head “no”. Combining an adorable animal and an easily understood/transmittable expression makes it an attractive and useful gif.
Do Not Want
This is a clip from an episode of Parks and Recreation where Ron Swanson, the anti-social director of the parks department, is forced to sit in a circular desk in the middle of the office to make him more accessible. He deals with this discomfort by swiveling away from everyone who approaches him. This clip combined with the popular “do not want” meme communicate avoidance and discomfort in an easily understood way.