look up any word, like blumpkin:
 
1.
when a person has a extremely big ass head.
Look at that boy with that tank head. You can't miss that head!!!!
by TMTS October 14, 2007
 
2.
A girl who has an "okay" body and an "alright" face, with cheap clothes and shoes, who will swear she's the most beautiful girl in the world.
I think I've seen that Tankhead before.
by Socrazes June 24, 2006