Only issue I've had is there's a nice, amicable fella using the moniker "LATINLUV" which, in itself is innocuous enough. However, raising my voice a bit to say "check six, LATINLUV" or watch your rear, LATINLUV" sounds weird when the wife is across the room at her desk laughing like a hyena.
I'll shorten it to "LATIN" if the situation ever comes up again. Problem solved.