Flunk out

"Flunk out" in a Sentence (2 examples)

He flunked out of high school as a youth, but finished school later in life.

They could simply have replied, "No, we're way too square. And until you do come up with an answer, stick to the syllabus so that we don't have to flunk out your mixed-up students when we get them next quarter."

Next best steps

Mini challenge

Unscramble this word: flunkout