How to memorize things

The easiest way to memorize something, is to connect it with something really random and maybe even wierd. The weirder the better because it'll be easier to remember.

A few simple examples:

CARbohydrates, a car has 4 wheels so a gram of carbohydrates provides 4 calories.

Fat, what rhymes with fat; cat -> how many lives does a fat cat have; 9 -> so fat provides 9 calories per gram.

It doesn't have to make sense as long as you can remember it.