/*
 * I really don’t understand what the f*ck is this. Don’t ask
 * me about this shit. I think I need baszni ezzel a kurvavol
 * a bit more to get better understanding.
 * Have a nice REAL f*ck. Better f*cking you may get only by
 * installing Windoze 98 you bought in Moscow from pirates to
 * a used PC you bought from your neighbor who is the coolest
 * as he says.
 */

Source: Direct link to the source code
Software: ZD1211 WLAN USB DRIVER
Programming language: C

# Now: we need to create a key for our encryption, but,
# ther’s a “but”, if we simply put a clear text string in our
# .pyc module, anyone can simply recover the key with a
# strings of the pyc. So, we do another dirty trick: we use
# only unprintable chars!
# Note: F*cking hell, this is a *VERY* bad coding! oh my god
# what i’m doing

Source: Direct link to the source code
Software: astronomix
Programming language: Python