Here are some examples of how it might be used:
* "I'm so tired of the same ole same ole at work. It's the same routine every day."
* "This party is just the same ole same ole. I've been to dozens like it before."
* "She's been dating the same type of guy, the same ole same ole, and she never learns."
Essentially, "same ole same ole" expresses a feeling of monotony, predictability, and a lack of excitement or surprise.