Head: Emil Blonsky (Incredible Hulk line)
Torso and arms: Speed Racer figure
Lower body: Sabretooth (Wolverine Origins line)
Hands: Cobra Legions Trooper
I figure even a guy as versatile as Chuckles couldn't be very effective undercover if he was always wearing the same Hawaiian shirt and olive drab pants. So I made mine a spare body wearing a pretty standard government issue monkey suit.
I also gave him a head to match the one I'd swaped onto the Cobra Island Chuckles shortly after getting it. Nothing against the factory issue head, but I've always seen Chuckles as looking like my favorite all-time undercover guy from Reservoir Dogs -- Tim Roth. And the Hulk line happened to give us a perfect Mr. Orange head.