1 definition by MuffBerger
a person, typically a female, who laughs and goes along with anything that you tell them. a very gullible, easily influenced person.
theresa no longer wanted to be christian's friend, because he treated her like his fun dummy.
"I ain't gonna be your fun dummy" - Theresa
"I ain't gonna be your fun dummy" - Theresa
by MuffBerger December 9, 2008