I don't know what is its real meaning so I can't say it's stupid. I see there are about 18000 results in google - not so many but still something... so, maybe there is a meaning behind it. It's too bad that most of the results are not in English.
hmm, it's my first time to encounter that word. i think americanadas is the unites of america and canada and it's called americanadas. not sure about it...
It's the code name for step 1 of Americas plan for global domination. Step 2 is called americanadapians.
Thanks kaung for the link... But no body is listening. Wild guessing goes leeeeengthy... The dictionary gives the meaning as A Canadian-born American citizen, or an American-born Canadian citizen. An american who acts Canadian, or someone of both American and Canadian decent.
Note that the word in the dictionary is americanadian, not americanadas. They could be the same but could be not.