In the first/top flight British phrase
In the group that consists of the best businesses, teams, people, etc.
Rigorous training has helped us to keep our team in the top flight for four years consecutively.
I feel very proud to be a part of the team that is in the top flight.
When I secure a place in the top flight in my prestigious university is the proudest moment of my life.
The origin of this phrase is not clear.
Daughter: So I really want all my friends to have a great time. I was thinking it would be a good idea to have some candy out on the tables for people to snack on.
Mother: Well, if you want them to really enjoy themselves, candy is dandy but liquor is quicker.