'Bat'?

[WTP]

I've seen that trick name thrown around on this forum a few times, but I couldn't find a clear description of it.
If someone could describe it or tell me an edit that has one permormed. Thanks ahead of time.

[BKA]

See #8 here: [noembed]
http://juggling.tv/7020 ← Please go to JTV for HD/download[/noembed].

PS See also "What's that trick called?" in the FAQ here:
http://www.kendama.co.uk/forum/index.php/topic,6.msg9.html#msg9

[AlexSmith]

aka underbird, though bat seems to be the common name by far

[WTP]

Oh! Okay, I had been calling it underbird.
Next time I'll go to that thread. Thank you, guys, much appreciated.