This Spanish slang is used to describe someone who is excessively confident or who thinks they can control everything. It's equivalent to the English phrase 'to think one has God by the tail'.
Examples
- Spanish: A Juan le va bien en su nuevo trabajo y ahora cree que se tiene a Dios agarrado por el rabo.
- English: Juan is doing well in his new job and now he thinks he has God by the tail.