an idiom warning to be aware of
ones vulnerabilities and limitations and to avoid self-sabotaging situations. The idiom draws inspiration from 'dont throw bricks in a glass
house' and Jack Glasscock-- a 20th century American baseball
player who himself coined the phrase 'Charley Horse'.
You're
literally the most socially anxious person I know, I dont know why you keep doing these speed-
dating events. You know what they say, Dont fuck
rock pussy with Glasscock.