Definition of Lazy

I think my son gives new defintion to lazy. I could get a brick wall to do something quicker than him. My is what you call a tween, I understand all kids have a lazy streak but his is really riding my nerves. Sindi and I took 4 hours to clean his room one day and he has it completely destroyed again. He half does everything he is supposed to do. I've taken things away from him, I've only left his mattress before and still nothing affects him. Here is the dictionary defintion of lazy.


la·zy [ láyzee ] (comparative la·zi·er, superlative la·zi·est)
adjective
Definition:

1. not wanting to work: unwilling to do any work or make an effort
2. conducive to idleness: contributing to an unwillingness to work or make an efforta lazy spring day
3. slow: moving slowlya lazy river
4. sloping: shown as a brand on livestock as a letter or number rotated 90º from an upright positiona lazy H
[Mid-16th century. Origin ?]
la·zi·ly adverb
la·zi·ness noun

Here are the pics I took of his room today! Any suggestions would help. I'm so frustrated with him I can't take it anymore. He expects to get stuff when he wants but he won't lift a finger to do what he is supposed to do. HHHHHEEEEELLLLLPPPPP!!