In stackoverflow you can find real gems! Somebody asked for the reserved keywords in javascript and he got them as a ….poem!

Let this long package float,
Goto private class if short.
While protected with debugger case,
Continue volatile interface.
Instanceof super synchronized throw,
Extends final export throws.

Try import double enum?
– False, boolean, abstract function,
Implements typeof transient break!
Void static, default do,
Switch int native new.
Else, delete null public var
In return for const, true, char
…Finally catch byte.

Link: http://stackoverflow.com/questions/26255/reserved-keywords-in-javascript