An expression given to another person who is annoying, or full of bullshit, used to insult the person and suggesst that they are useless.
"Yeah, so what if you bought a new tv! Go fuck your hat!"
by Ryan Knox August 13, 2005
Get the fuck your hat mug.
A quick one line statement used when you have no come-back. Ie, if someone outsmarts you.
"Ryan, your breath smells like shit"
"Fuck your hat dicko"
by Denis T June 17, 2008
Get the Fuck your hat mug.