One of the most hateful insults. You're telling the person that you hope the war in Iraq and Afghanistan go on forever so they can get drafted and die.
Usually reserved for jobs or activities that require hardhats. "Two turles fucking" is when a person takes off his/her hardhat and swiftly brings it down on top of another's hardhat still on other's head. It doesn't hurt like being cracked in the head, but it stings a bit and jars one's brain.
Judge: You, sir, have not shown the Court that you possess a single reedeming quality; you are a drunkard, a wife beater, a philanderer, a liar, a failure, and a loser; in short, a complete disgrace! Do you have anything at all to say for yourself?