Despite the mechanic's warnings, he kept firking with the antique radio until it crackled back to life.

During the village market, she traded three firks for a spool of thread.

When the teacher asked a difficult question, Tim firks in his seat, hoping no one would notice.

Please firk the crates onto the truck before the rain starts.

After his firk, he struggled to speak and had to relearn basic tasks.

She was called a firk by the other kids because she loved dressing like a Victorian ghost.

She firked the broken radio until it started playing music.