FINICKIN

"She's so finickin about the way her coffee is made that she won't even drink it if it's slightly over-brewed."

"The finickin customer complained about every single detail of the meal, from the saltiness of the soup to the temperature of the bread."

"His finickin nature makes it quite challenging to find a restaurant that meets his high standards."

"My sister is so finickin that she spends hours arranging her books on the shelf, making sure they are perfectly aligned."

"The bride was finickin about the floral arrangement and demanded that each flower be placed perfectly."