The phrase "haddest it over" can mean to have an advantage over someone, or to have control or power in a situation. Some synonyms for this expression could include:
- hold the upper hand
- be in command
- enjoy an edge
- hold sway
- have the upper crust
- have the whip hand
- be ahead of the game
- have the inside track
- be on top. All of these phrases convey a sense of superiority or dominance over others in a specific situation. It's important to note that while having an advantage can sometimes be beneficial, it's also important to be humble and respectful towards others.