HYPOTHETICALLY, what is the biggest/toughest animal y'all could take in a fight without getting put on a T-shirt? No tools, your only weapons are what mother nature gave you. Personally I'd say, under the right circumstances, I could probably take a Kangaroo. Them guys are tough as hell but they tire out quite fast when fighting, and their stomach is usually pretty open to kick or punch, which could definitely knock one down. Let me know what you guys could beat!