spacehead
A person who isn't all there, or talks about wierd things...wierdo
You done preachin now spacehead?
Spacehead
The act of performing fellatio in the vast vacuum of space,includes sex acts performed by aliens
Sam gives some mean as spacehead.
Spacehead
A person whome has reached a high degree of addiction to "myspace" which can be easily juxtaposed with that of a serious narcotic.
That Kevin is a spacehead.