We like a bit of fun at Yahoo!Xtra, especially when it comes at the expense of anyone but ourselves!

Every week we'll be tapping into the creativity of our esteemed readers by asking you to come up with a caption for our photograph of the week.

This week we've selected a shot from the Blues versus Highlanders game at Eden Park last Friday night.

So exactly what is referee Stuart Dickinson saying to Keven Mealamu and Jimmy Cowan?

There are no prizes for winning this competition, just the self-satisfaction that you're smarter than the general populace.  The winner will, of course, get a shout-out in next week's competition.

And I'm sure you can do better than my effort:

"I've got this special trick to show you.  Grab a finger each, boys."

Get to it, readers. You have until next Monday to get your entries in!