I saw a 'modified' In-N-Out bumper sticker a few years ago, they took the words "In-N-Out Burger", removed the "B" and the last "r" so it read "In-N-Out urge", which can mean a lot of things I suppose (yes, that's what she said, uh-huh). But when I was in California a few years ago I had some and yes, they are the best burger around, better than Fuddrucker's (here in the Rockies), but not as good as home-made on the grill.
Enjoy the urge! Whatever...
=:^D