Boris Liberman wrote:
There is a word in Hebrew that sounds exactly this - "interesant" - I hope its meaning is self-evident. Our age is that of interesants, nothing more, nothing less...In English, the first word that comes to my mind to describe your coworker is "jackass" -- however, there are many other words also available that I might also think of, given some more time.
You do have my sympathy. ERNR

