(Pronounced "Spirit One Oh Five Three"
adj. To be extremely uplifting and encouraging bordering on annoying. The speaker must designate if it is being spoken with a positive or negative connotation.
"Man Jon you are being so Spirit 105.3...in a good way"
Greg: "I love your jacket, your hat, your personality, your walk, your car, your socks, your smile, your intelligence. You could probably run the country if you wanted to. Did I mention how much I think you are better than everyone else..."
Jean: "Stop talking Greg! You are being so Spirit 105.3 today I can't take anything you say seriously..."