Most stuck-up

Usage examples of snootiest.

In it, I can accept invitations to all but the snootiest of cocktail parties, pose as a mourner at any funeral, make court appearances, conduct surveillance, hustle clients, interview hostile witnesses, traffic with known felons, or pass myself off as a gainfully employed person instead of a freelance busybody accustomed to blue jeans, turtlenecks, and tennis shoes.

He hurried to his rooms to dress, for he was going to step out that night to one of the city's snootiest supper clubs where he knew he would meet and have at least a few.