Stands for "Make 'Em Take
A Loss", which is the philosophy that anything
done can be done better by using all materials provided to you by a commercial enterprise.
Examples include using all towels in a hotel, even though you don't need them, taking both hot AND mild
sauce when at Taco Bell, even if you have no intention of using them, using the automated handi-door activation
you don't expend energy opening
doors and, the best one, leaving your
hotel lights and TV on at all times so that
the room is ready to go when you come back.
If it doesn't cost you more, you should METAL to balance
out the equation. It costs
them a little bit more, and gives you a better deal
than the next guy.