a lash of scorpions

1. literal A whipping implement made of scorpion tails—an ancient method of punishment. I was watching this old movie, and one character started beating another with a lash of scorpions! I couldn't believe the one guy was getting hit with scorpion tails—eek!

2. figurative An extremely harsh punishment. If my parents find out that I borrowed their car last night without their permission, I am going to get a lash of scorpions!