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8.
relaxed, calm, not anxious
My brother is so laid back.
by Light Joker May 01, 2007
 
9.
When a person gets stuff done....... ..... ..... eventually.... .... they are laid back. Someone who is constantly relaxed, and refuses to argue over something that isn't important unless they admit that it isn't important- in that case they'll have a nice, relaxed, argument. Someone who is laid back will never pick a fight, and is never stuck up.
Joe: Is Jason all ticked off that we trashed his house?
Jonny: Nah, he's so laid back that nothing irritates him.
by Otto Von Bismarck January 16, 2006