(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.
negative term for a baby, or young child, refering to the concept that all they do is make shit.
"ugh, I guess you need a new diaper, shit machine."
A useless person, a "waste of space", who consumes resources but produces nothing but shit.
That guy's useless - he's a real shit machine!
a person who shits so much it is just like a factory for shit
people: hey look it's the shit machine!!
annie tajljaard: hey guyysss.
1. A general term for someone who is an annoying douchebag
"Hey, that girl just slapped me!"
"Whoa, what a little shit machine!"