1. from the horse's mouth, from the original or a trustworthy source. 2. hold one's horses, Informal. to be patient. 3. look a gift horse in the mouth, to be critical of a gift.
How old do you have to be on Facebook? According to Facebook's policies, you have to be at least 13 to have an account. If you lie about your age, your account will be shut down if you get caught, so it is best to â¦ adhere to the policies and wait until you are the age that is required.
Edythe Kirchmaier, Facebook's oldest registered user, turned 106 Wednesday. Kirchmaier, of Santa Barbara, Calif., signed up for the social network a year ago. At the time she couldn't even enter her birth year -- 1908 -- without a fix from Facebook.