Since the student in question is Taxi Boy's sister (of America's Got Talons/Talent fame), Mrs. Reading and I finally gave up our efforts after banging our heads against the wall for some time.
However, we got a pretty big laugh when we recently figured out that we THINK she was referring to caramel rather than camel!! OK, if you take the letters "r" and "a" out of caramel, you get the word camel. I can see where her thoughts were going with this topic. Caramel shakes...camel shakes.
At any rate, when I saw that McDonald's was featuring a Dulce de leche caramel shake in July, I had to text Mrs. Reading to let her know!! "Hey, camel shakes are back, Mrs. R!"
However, I shudder to think what Little Taxi Girl will come up with from Dulce de leche??? It boggles my mind....