Your Mileage May Vary » Adventure and travel stories.
What’s with YMMV?
Your Mileage May Vary is the disclaimer automakers have applied to the U.S. Environmental Protection Agency fuel economy ratings that have been calculated for their cars since the oil crisis in the 1970’s.
Today, Your Mileage May Vary, sometimes abbreviated to YMMV and sometimes as tag #YMMV, is also used informally to mean your experiences may be different.
Your experiences should be different from anyone else’s.