(noun) One who shits very often and usually makes the surrounding area smell bad for a long period of time... even after you spray Lysol or Oust...
Hey what's that smell?
Oh sorry, It's my Dad... he's a shitmachine.
Did you spray any Oust?
No, It doesn't help anyway.
Oh sorry, It's my Dad... he's a shitmachine.
Did you spray any Oust?
No, It doesn't help anyway.
by lolokthatfunny November 15, 2009
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