Which is funny because Mexico made these in 2005 (date and time of posting from NBC News included):
!
It's from a comic in the 40s, but the outcry in the USA about it was hilarious.
Where can I buy mexican stamps?
Those are 20ish years old, so ebay? Estate sales?
God damn Poalrs don’t get humor.
Cambodia.
I laughed out loud in real life. Don’t know why. But that was good to me.