Get those cheeky bash variables out of there

Wanting to "unexport" a bash shell variable, after several minutes too long trying to find the man page for 'export', I finally found the hard way to do it;

 
export -n VAR_NAME 

or

 
unset VAR_NAME 

or

(Im just kidding about the latter)

Or if you're a smart cookie, you can just make a bash alias like this;

 
alias unexport='unset'