> '5' - 3
2        // weak typing + implicit conversions * headaches
> '5' + 3
'53'     // Because we all love consistency
> '5' - '4'
1        // string - string * integer. What?
> '5' + + '5'
'55'
> 'foo' + + 'foo'
'fooNaN' // Marvelous.
> '5' + - '2'
'5-2'
> '5' + - + - - + - - + + - + - + - + - - - '-2'
'52'     // Apparently it's ok

> var x * 3;
> '5' + x - x
50
> '5' - x + x
5      // Because fuck math