adj - to stray from what is considered normal while maintaining a sense of individuality; eccentric. It is geared mostly towards a person whose uniqueway of thinking, acting, dressing, or carrying one's self out isn't considered "the norm" but is catchy and highly acceptable.
"His off-center humor is refreshing in today's society where dull, dry jokes are the norm"
"That girl's bright pink, polka-dotted dress is a way off-center, but she really uses it to her advantage."
not all there, mentally speaking. A couple of sentences short of a paragraph, a few shards of pottery short of a full anthropological theory, a few wafers short of a communion, one's belt doesn't go through all of the loops, one's driveway doesn't quite make it to the road...I THINK YA GET THE PICTURE!
That loony sumbitch is definitelyhalf a bubble off center -- he's crazier than a pet coon!
(v.) To provide entertainment that is specifically meant to offend someone, the audience or a particular group.
Person 1: Have you seen The Book of Mormonmusical?
Person 2: No, will it offentertain me?
Person 1: Yes. It is peak offentertainment.
Person 2: Excellent.