bubble head is also used in the united states navy meaning anyone who servves aboard a submarine is called a bubblehead.
a bubble head is a sailor who is on a submarine
A really really dumb person that when u ask a question to them they reply with the oppisite of what u are asking.
orgin of word comes from Scarface the movie
Ballz_of_fire:So what's the score of last nights game?
Bubble Head:i was drinking cherry snapple yesterday
Ballz_of_fire:How would you kno Bubble Head?