Well I don't have the screenshot anymore but I'll tell you about it.
Two of these are from the Alpha.
One of them was me, Darkside, and some other guy (I met Darkside in the Alpha days.) trying to do a 3v1 Multi Power Struggle. I think we were all 3 Gokus and one Vegeta. The Vegeta did one Final Flash at us, and we tried to do Kamehameha on him, apparently he won =P.
Another was when Bio Brolli (I think that's how you spell his name, whatever) He wanted us to do beams on him while he was doing Final Flash. So like 5 people were firing KHH's at one Final Flash, and he won too =D