Another name for Gossip. Tittle tattle is used a lot by women, they hear something about someone and believe it to be the Gospel truth, and when they tell a friend of this they add a little to it to add some spice to the scandal that they've heard. So by the time it has has been passed along a few people, it turns into the greatest load of Bullshit that you've ever heard.
Oh my god, did you hear what she did to him, and he's doing this and her cousin is doing that. He told me that she cant do this, and i heard about him and yer woman down the road etc etc etc.