http://www.bungie.net/Online/Halo3UserContentDetails.aspx?h3fileid=85194809 I wish my team could have this kind of teamwork. This actually happened, back a few months after Halo 3 came out when I was trying to get the campaign achievements. We were playing on Legendary with some skulls on. Catch was on, of course. I know it's not that amazing, or funny, but... oh well.
Hahahaha, its so funny... but you should take a screenshot of the 4 grunts, like the screenshot "Armor Lineup".