One of the guys I know has the nick name whacker from his cricket days, his boat is called Whacking Off!!!....First time I heard him logging on with a radio call to marine rescue I had a little chuckle.
Marine rescue, this is "whacking off' whacking off" whacking off"
One in our marina called "Bob The Magnificent"...brilliant name.
We named a boat "Yeah Baby" many years ago....very amusing when we called the QHM in Portsmouth, and after a pause he had to reply "Yeah Baby this is QHM ...over"
My old formula 292 was called Distant Rumble.
So the yard nicknamed it Drunken Fumble
I then renamed it Formulator.
They nicknamed it Fornicator
I couldn’t win. Had to sell it.
Called the current rib "Voodoo" because we still had Voodoo jackets from a boat/missile we had several years ago (Ring 21C). Our big boat is called Savannah.