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.
Currently the Facebook age limit is set by the Children's Online Privacy Protection Act which was made Federal Law in America in 1998. But Zuckerberg said in May he wants to fight to change the law, citing the 'educational' benefits of using the site as justification.