Sorry for what might be a trivial question, but I'm genuinely confused about this. Does repeated "什么" have special meaning? Or are they just wordplay?

I've read something like this "那什么什么" but I can't comprehend it at all. I tried looking for similar phrases and found them to be even more incomprehensible.

There was no context to this "那什么什么" I read, hence my confusion.

I'm genuinely confused about this. Does repeated "什么" have special meaning? Or are they just wordplay?

I've read something like this "那什么什么" but I can't comprehend it at all. I tried looking for similar phrases and found them to be even more incomprehensible.

There was no context to this "那什么什么" I read, hence my confusion.