If you're a Colonel or better - do what the hell you like.............
If not, have a plate made with black lettering and put LED's behind them, so you can't see what it says unless the LED's are on. Keeps everyone happy.
Career is important, bike plates are fairly low on the totem pole IMO.

I once worked with a woman named Dawn
I had a T shirt that had a rooster on it at sunrise and said
"even the crack of dawn turns me on"


Didn't go down well.(everyone else fell over laughing)

No sense of humour that woman.