He smashed the boy's skull, felt it break like the shell of an egg.

My skull felt as though the contents had exceeded capacity and were pushing for a way out.

Merrett's skull felt as if it were about to split, but he did his best to recall.

The skull felt light in my hands, the bone fragile.

All morning her skull had felt heavy and irritable.

His aching skull felt as if he had been clubbed.

When he tried to concentrate, his skull felt like it was about to split open.

My skull felt like it was about to explode.

His skull felt as if it had been set ablaze.

My skull felt as if a gorilla was squeezing it.