An example of abusing python indentation syntax. Python is enforces correct indentation at a block, but if you try (or are grossly negligent) you can make it look really bad.

ugly_indentation.py

uglystick = True
def ugly_python():
    if uglystick:
     print "one space"
    if uglystick:
         print 'five space'

def more_uglyness():
  if uglystick:
    print 'two space x2'
    if True:
      print 'how far is this even indented'
    else
      print 'Else MUST match at least'

def spacey_function():
        print "here I am"
        if True:
                "alone again"

def tight_function():
 print 'Cozy in here'
 if True:
   "don't do this"

# I was going to include a example of mixed tabs + spaces, but we all know
# that's bad, and sublime text seems to be really good at not letting me do
# that to myself

if uglystick:
        ugly_python()
        more_uglyness()
        spacey_function()
        tight_function()