powder head 

someone who puts white powder up their nose to get high. (speed)

powder head by marienda:) September 5, 2003

powerhead 

in breakdancing, one who uses only power moves such as the windmill or halos (often known as when the breaker swings his legs round and round and makes a V shape with them...

The kid down the block doesn't know what real breaking is...He's such a powerhead...always trying to impress people

powerhead by b to the rizzle July 1, 2007

Powderhead 

A person who enjoys and seeks out fresh, untracked snow for skiing or snowboarding. This person would usually live close to a ski area that receives a large amounts of snowfall.

Many hardcore powderheads live at places like Alta, Snowbird, Jackson Hole, Whitewater, Mt Baker.

Powderhead by anonymous January 16, 2015