Definitions by The other Dude

pinhead

reaction to an obtrusive noise(such as buh!): spinning of the head in the direction the noise came from. Usually in the form as a double-take.

That guy went super-pinhead!

pinhead by The other Dude October 6, 2004

buh 

1.loud noise used to get the pinhead reaction.
2.loud noise uttered from an extremely bored person.

BUUHH!!!! Whoa! That guy went pinhead!

buh by The other Dude October 6, 2004