Simple dizziness. Children tend to whirl themselves around to feel dizzy, and while this might be interesting to a child; it is hardly amusing to an adult. It can be especially difficult if you are trying to get to work and feel an extreme dizziness coming on. Of course, there are a lot of easily available medications to counter this, but if the feeling persists for any length of time, or if it is accompanied by other symptoms of vertigo, such as an odd whirring in the ears, you should consult a doctor.