Jeffs scorpion punching skills have deproved since last years competition.

the new office is a major deprovement over the old one. but at least it's high up so i can jump out the window and kill myself

Bob was the most deproved at poker making him an easy target.

The Web 2.0 upgrade turned out to be a big deprovement.

Our company deproved the credit card reconciliation software. The accountants have been crying ever since.

Your voice quality is deproving

Some D-1 Basketball programs deprove thoughout the season...see MD Basketball...

The 8th grader deproved his project by adding memes to it.