What is Nipplehead?
1.
Slang term for a English policeman, used due to their Tit-shaped hats
"Oi Nippleheed, have you seen Babe, it's about a talking pig!"
"Ow, please stop hitting me with your nightstick you Nippleheed!!"
2.
Raised red bump (minus puss) on the forehead acquired from attempting to pop a forming pimple. Failed attempt looks like a nipple on the forehead.
Check out that nipplehead.
See