For non-golfers, a "mulligan" is a do-over. In casual golfing friends can let friends have a mulligan if they really botch a swing.
FORD didn't make my first ordered van correctly (little things like leaving off all the all-around windows, and failing to make it 42" longer)... so I had to reorder (and wait)... thus a "mulligan" now MY Mulligan.
Most of us (me included) seem to view their van or RV as an animate object, almost like a family member. And I bet most of us have named their vehicle.
So, what's your RV or van's name?
Mine is "Ziggy the Snail Shell"--from the letters in her license tags and the fact that she is my little house that I carry around wherever I go.