Philippines FIR, back in the "good old days" there were some low level way-points which had slightly non-politically correct names. My favourite's were NIPIL and SEXEY.
FEDEX to Manila
female controller.
"Manila... if we call you aaa.. SEXEY... can we proceed direct NIPIL?"
Very long silence during which there was a lot of sniggering on many flight decks.
Manila
male controller eventually responds (obviously with a grin on his face)
"FEDEX.. your request is declined, continue flight plan route"
A year or so later, the local fun Police renamed all the way-points