Hard Head - means stubborn
- My sister always wants her way. My sister has a hard head.
- My boss does not want to listen to anyone. My boss has hard head.
- Kevin has a hard head.He is as stubbon as a mule.
- Donkeys usually have hard heads, but they are also so sweet.
- I think some people are born with a hard head.
- My 14 year old son has a hard head. He does not want to clearn the room.
- See more at: http://www.english-the-easy-way.com/Idioms/Hard_Head.html#sthash.JIgmINj8.dpuf