The history of language contact is the history of thinking that what other people said was the answer to the question that you asked.
"Thus were immortalised in generations of atlases such geographical oddities as Just A Mountain, I Don't Know, What? and, of course, Your Finger You Fool." ― Terry Pratchett, The Light Fantastic
Here are a few borrowed words showing that whoever appropriated it didn't really understand the language they got it from...