instead of just saying same old, the addition of sameyness makes the phrase 'same old' appear complete, and also makes it seem even more repetitive by using that particular phrase.
n.
The profoundly evil adversary of God and humanity in the form of a beautiful, lustful, women. She is evil hearted, shallow, and weak willed, but can fool any man into falling for her spell. Her sexy outer shell hides the evil within.
I fucked the ultimate Sataness last night and my dick fell off 14 hours later.