LOL Either that or some leftist is sugaring your tank.
When I was a kid, my neighbor used to brag about how good his Morris Minor was on gas. My cousins and I started slipping him some extra at night (gas was 32.9 cents/gal) and he would boast he'd be getting 60-70 mpg.
Then we ended our tactic and his car stayed in the shop for weeks at the time.