It is not illegal, but it does break the site policies.
Yes, it is illegal to attempt to purchase alcohol if you are under 21 years old in the United States.
No, but some activities are illegal if she's under 18.
No, it is illegal to bring alcohol into the U.S. if you are under 21 years old.
No, it is illegal to buy alcohol for someone under 21 years old in the United States.
It is illegal to date a minor when the minor is under the age of consent, which varies by state but is typically 18 years old.
After a person is born it is illegal for anyone to murder them and has been for hundreds of years in the USA. In some countries it is not illegal under certain circumstances.
No, it is illegal for individuals under 21 years old to bring alcohol in a checked bag on a flight.
You can not say you are under age 18 and create master account. If you fraud in creating a PS3 account it would be illegal
If you are under 18 years of age, YES.
I believe Facebook has an age requirement of 13 years old.
In the United States it's also illegal to sell Cuban cigars to someone over 18 years old.