Worse, dump MSG on them.
Bridgeman's used to do that when I was in college. Damn good burgers, though. And then...the La La Palooza! Never had one myself but saw someone else eat one.
You drive up to In-N-Out burger, you can see them through the window taking a washed peeled potato and jamming it into a slicer to make their fries. No BS there.
Like most french fries, though, you better eat them in the car. After about ten minutes, they're dead.