With all of the hullabaloo over wishes and genies, SNSD gave S♥NEs a little break from refreshing daum/naver/soompi/soshified/etc. for 2nd mini-album info with the 2nd MV for their "HaHaHa" campaign. Sporting the orange creamsicle outfits revealed in various fancams earlier, the XX-chromosomed nonagon danced with oodles of extras, some of whom were specially chosen SNSD fans. Luck ducks.
Here's oodles of videos and boodles of photos for your viewing pleasure. I personally like the orange zebra look for an idealistically joyful campaign, even if there's no way anyone but G-Dragon would be caught wearing those things in daily life.
Short Version (courtesy of sunny270390)
MV Version (courtesy of the wondersmurf)
Making Of (courtesy of prot0980)
Spoilers: Yoona has her signature wide-open mouth in every action shot.
What's so scary, Jessica?