In English billiards, a cannon is when one's cue ball strikes the other player's cue ball and the red ball on the same shot; and it is worth two points.

[…] Well, ta-ta, sweetheart! Don′t expect me back to lunch.

Happy Alien Day, everyone! Did Father Xenomorphmas bring you any pulsating, slimy sacks of goodness? Have you face-hugged someone today?

And that difference in style is often cast as being part of the basis of gender differences in wayfinding. People say that women are more likely to navigate with landmarks and men are more likely to navigate using the cardinal directions.