After working tirelessly on the project, one can always walk away with one's head held high.

She ran through the office like a chicken with its head cut off, trying to find the missing report.

The head teacher announced the new attendance policy to the entire staff.

The philosophy seminar turned into a real head trip for everyone who attended.

I heard he've two tickets to the concert, but he might sell them.

She had to cancel her presentation because a migraine headache struck unexpectedly, leaving her unable to speak.

After the summer camp, several children were treated for head lice.

The goat head-butts anyone who comes too close.

During the scuffle, he head-butted his opponent to break free.

Don't be a potato head — pay attention when I'm talking.