Commonly used as the basketball game 2k to "Sell" is to not do good as usual or to throw the game away and do bad.

A great salesperson, although out-of-control at the snap of the fingers.

the Utahn version of "sale" or "sail"

A rare last name. Almost as rare as them. They're most commonly know as loyal, loving, caring, thoughtful, and can have a bit of a temper. For the most part they have your back as long as you don't screw them over. Never fight fire with fire if a sells is involved. They may seem shy and conservative but in the inside they're raging. Stay in the good side and you'll have a good friend out of a sells