Foreign Phrase: In culo alla balena.

This Italian phrase is a way to say “Good luck!”. Literally, it means “In the ass of a whale!” Its a tad vulgar.
Of course, the proper response is “Spero che non caghi!”, which means “I hope it doesn’t crap!”
Phonetically, “In culo alla balena” can be pronounced “Inn koo-low allah bah-leh-nah.” Just don’t say it to complete strangers, they mistake you for one of those rude Americans, which of course you are not.