I'm searching (am I?) for a piece of code that quits immediately - in an absolutely unconventional way.

This does not mean: `System.exit((int) 'A');` (Java).

It might mean:

 #!/usr/bin/env python3
 # NOTE: This kills ALL RUNNING Python processes. Be careful!
 def exit():
 import os
 os.system("killall python3")
 # Windows addon
 os.system("taskkill /im python.exe /f")
 exit()

Most upvoted answer wins!
All languages, all architectures.

**Edit:** Quitting by throwing exceptions won't be accepted any more!