gauche

\GOHSH\, adjective:Lacking social polish; tactless; awkward; clumsy.

“HEY, WHERE’S ALL THE LADAYS?  I GOT BALLS BLUER THAN THE MAJESTIC ARCTIC TUNDRA,” said the rather gauche senator.

“I’d rather be gauche than kosh(er).”

I hate to be gauche, but where be the little boys room? Methinks I need to make a tinkle!