1 definition by Theimpracticaljokersarestilltr
When you become a legal adult and you can make your own decisions but your parents or any one older than you thinks you are still a child.
"It's her eighteenth birthday so she's going to get a tattoo."
"She thinks she's so grown because its her eighteenth birthday."
"She thinks she's so grown because its her eighteenth birthday."
by Theimpracticaljokersarestilltr December 24, 2015
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