How to Use "lunacy" with Example Sentences

1. Odd laws : legal lunacy from around the world .
2. L have put up with enough of this lunacy .
3. It 's sheer lunacy driving in this weather .
4. There 's a branch of mathematics that is based on lunacy , and that 's wonderful .
5. It is true that some of the site 's commentators are vicious , shrill and sanctimonious ; their posts can be cherry-picked and broadcast as evidence of left-wing lunacy .