Sentence for Frivolous?

She was very frivolous when it came to spending her money.

Frivolous means silly, foolish, lighthearted: We write lots of little messages to each other, many very frivolous, others more serious.

My father thought my sneaker collection was very frivolous.

"The lawsuit was dismissed because the judge declared it to be frivolous." "Most of the blogs on the internet are a frivolous waste of resources." "His frivolous remarks did not fit the solemnity of...

The frivolous amnetities on the plane were stripped down- such as seats, food, and bathrooms. ;)Stop using the internet so frivolously, get up off your bum and look it up in a real dictionary!