Dick had known it was coming and braced himself, knotting his fists in Kisame's shirt, one arm looped over the man's shoulder, the other snaking around his ribs at the last minute. He couldn't hook his legs around the man's waist very well, with Duo being held there and all, but he still had managed a decent grip that involved lots of abdominal strength.
Hurray for sit ups!
Then they were through the cloud, and the ground was coming up fast. Dick tightened his grip, knowing the arm looped around Kisame's ribs wasn't in the best position for upright running, but knowing also that he'd only have to maintain it for a few seconds, tops.
He needed to get Kisame to do this more often. When there weren't other people around.