I would certainly do nothing of the kind; if anyone were entitled to do that, it would obviously be grrlpup -- although that presumes she shares your taste in anchovy butter. I also note that I merely posed the question of potential sharing, and did not presume any further than that.

On the other hand, popcorn tossed into the air is surely fair game for anyone who can catch it in their own mouth (again, presuming similar tastes in anchovy butter, and a willingness to risk the whacking-together of one's fellow competitor's heads).

[signed, waiting for new printer drivers to install while madly polishing Yuletide project]