It is a sexual analogy meaning that you want to have sex/bang someone. It is a way of joking around and playing with someone telling them you want to hook up, but not making it obvious to the public.
"Codi, I want to play the accordion with you!" Shannon said.
"Okay Shannon, in your dreams" Codi said.
"I did dream about that!" Shannon said.
"Okay Shannon, in your dreams" Codi said.
"I did dream about that!" Shannon said.
by erkerkerkerkerk March 18, 2008