A girl who has the ability of kweef on regular occasions or at any given time. This can either be uncontrollable or on desired occasions.
Dan: "Hey James, do you shag Jessica last night?"
James: "Yeah, it was good and all, but she's such a Kweefette."
James: "Yeah, it was good and all, but she's such a Kweefette."
by Porridge18 May 29, 2011