if you had to choose between a vanilla or chocolate ice cream coneyou would point back and forward between the two reciting eni-mni-mighty-mo. The one that you are pointing at the rhyme ends is your choice
Mnih is a useful word which means basically anything. it can be used in replying to questions when you don't know whether your answer should be 'yes' or 'no'.
In a thesaurus, the word whatever would have mnih next to it.