Well they talk and they do walk that many times. My aunt can say 22 words per minute.
3,000 to 4,000 times a day. Sources: The movie Contagion :) -AnswerAlien
There will never be an accurate measure of this. If you survey a number of people to find out how much they gossip they might not remember or admit that they do. What qualifies as gossip might be...
Drink a fluid.
eat