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I can't find this defined anywhere.

Here's an example:

タオルケットをちょちょいかけにきてくれる。

I am also interested in what this whole sentence says.
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2011-07-06T20:07:56.963
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2011-07-08T04:30:31.073
2011-07-07T09:48:29.907
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slang definitions meaning
What does ちょちょい mean?
It's a variation of ちょっと, but usually in reference to an action. Just like
ちょっと in that context, it's meant to indicate that the action will be quick and
easy. It's more casual (and therefore more emphatically quick and easy) than
ちょっと.

Not that it's rude, but I wouldn't use it outside of casual company.
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2011-07-06T23:25:46.607
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2011-07-06T23:25:46.607
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**EDIT** : My theory was wrong, as pointed out by SuperElectric.

* * *

Maybe it means the same as ちょいちょい ?

That is a Kansai dialect word, translates to: sometimes/often

Example:  
サッカーは最近ちょいちょいやってる。  
= Recently I have been playing soccer relatively often.
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2011-07-07T04:44:03.513
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