RE: with the rubbers on the end in the shape of Mickey Mouse and Pluto"

I heard in the past, that an alternate word for condoms in the UK was a "french cap"-- and the french called condoms --(no attempt here to put it into french) "english letters"

So what do the french call "french tickers" --( Not mickymouse rubbers I suspect)

On a more serious note--
"Its Greek to me" (for something total incomprehendable) becomes "Its Hewbrew to me" in (french i think) but in what is incomprehendable changes for language to language .... its Chinese... ( can we do a series?)