What does the underlined phrase mean?

Joey was feeling blue when his best friend moved away.

When his basketball team won the championship, he was on top of the world.

What does the underlined phrase mean?

Graduating from high school is a big step towards adulthood.

What does the underlined phrase mean? 

Time flies when I am gaming.

Since everyone wanted sanitizer, Amazon jacked up the price.

What does the underlined phrase mean?

I was fed up with my brother's nagging so I left the room .

What does the underlined phrase mean?

I refuse to be a fair weather fan. I love the UCF Knights football team even when they are terrible.

What does the underlined phrase mean?

When my daughter wanted to tell me about her problem at school, I was all ears.

What does the underlined phrase mean?

I didn't send the text message to my sister. It must slipped my mind.

What does the underlined phrase mean?

On my first day of middle school, I didn't know anyone and felt like a fish out of water.

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My brother was humming loudly while I was studying so I told him to cut it out.