Would it happen to be something roughly like "Even if I'm not busy"?
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2013-05-29T16:22:14.953
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2013-05-29T21:29:48.973
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question
translation meaning
What does 用なんてなくっても mean?
用 here is close in meaning to 用事{ようじ}, indicating some task or purpose,
sometimes translated "business". So in this case I believe it's "even if I
don't have a particular reason/purpose/any business here...". Possibly in
response to some other comment along the lines of "何の用?"

If the additional text from comments is all part of the same then the first
two parts go together and the third is offering an additional reason:

用なんてなくってもたまにはいいじゃない - Even if I don't have any business (here), it's fine (to
do this/come here/etc) sometimes.

こんなにイイ天気なんだし - Since the weather's so nice, and all...
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2013-05-29T21:29:48.973
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2013-05-29T21:29:48.973
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answer