I know, I'm sure you're shocked with my signs today 😄😄.
I found these adverts for the Wall Street Institute in Lisbon last year, but if you could read Portuguese, you would know that even though at first the signs attract your attention because they could very well spell swear words, it's nothing of the sort...
They are in fact very clever advertising I think.
For more signs from across the world please follow this link.
This first one says : "If you don't known English, you can screw up" and if you look closely there is a spirit glass on the right bottom corner and it says "shot".
Bottom right says "Obscene is the price (of lessons) being so low".
This second one says : "If you don't known English, you can screw up" and if you look closely there is a "fork" on the right bottom corner.