fuuuuuu.. 

When your mouth is just too dry from smokin and there is nothing left to do but stick your upper lip to your gums and say this.

Thanks Pantera

Your stone friend looks at you after 5 j's and says fuuuuuuu.

fuuuuuu.. by yessir919 April 6, 2005

FUUUUU 

define as FUCK, but in more emotional ways... mostly it been use when people don't want to say "FUCK" because its a harsh word; and also been used to express anger....

the word FUUUU may be long or shorter, depends on the person expression, the angrier the person, the longer the FUUUU will become...

FUUUU may also express as shock or surprise and may also express as disappointing situation...

Teacher: You have a "good" result in your test...

Student: oh great, i'm gonna tell my parents...

*take the report card and see*

Teacher: Good, by the way please ask them to school later, we will have a talk about your "future"

Student: what the FUUUUUUUUU!!!!

FUUUUU by azfarfreedom June 26, 2011