I typed 'Oogway' in the search box, and nothing came up. So, I can only assume that the Turtles would kick the crap out of him. Splinter, Krang, and three Rock Soldiers would point and laugh at the old geyser.
Oogway is a character in the Kung Fu Panda animated film.
He doesn't have too many feats though. He does move fast, and from the short fight scenes we've seen from him, he's incredibly skilled, especially in pressure points. Problem is, we don't know his extent of his power, since his fighting skills were not heavily explored in the one film he featured in.
@XImpossibruX: No way. Don't underestimate Oogway. He took down Tai Lung (a super kung fu master) with one hand by hitting pressure points in abut 2 seconds. And before you bring up shells, their arms and legs have pressure points as well. And it would be safe to say that he knows the Wu Shi finger hold as well. Leo by himself won't be able to beat him but all 4 might.
Oogway in a god stomp, he invented martial arts in his universe and is hundreds of years old, he also defeated one of the most powerful people in his universe in a few seconds.
Oogway>>>>>>>>>>Po>>>>Tai Lung>>>>>>>>Master Shifu>>>>Furious Five>>>>>TMNT