Mistranslations crack me up. I find the website Engrish Funny - 100% entertaining. Even when no words are involved, for example in the homegrown Guatemalan signs we see everywhere, the interpretative differences are highly amusing.
No falling down stairs with scissors or spray paint
No bottle rockets
No doing acrobatics with a person on a bike while you are kicking a ball
No walking like a zombie, walking like a zombie in the graveyard, no crapping
No frolicking, no German Shepherds, no pistols