Originally posted by SamZEDFine with me. But I'm not sure big C put much juice in that blow for two reasons.
That's true, he didnt want to kill him but he wasnt wearing kid-gloves either, before the attack DP stabbed his hand and threw several granades in his face, made him pissed. Also when She-Hulk punched DP he was on the ground and she was on top of him, she pounded his head into the ground and he was still councious and talking.
1. The sound effect of "klak" don't suggest a powerful blow
2. DP hurt himself headbutting Colossus. We can see this from the text bubble being drawn cracky compared to after the punch. Plus he looked to be briefly stunned in big C's arms.