I once saw a home made video of a hunter in the USA who put dear scent on him to attract a male dear and he had one of those whistles that make dear sounds. I think he intended on wrestling the dear with his bear hands to show off to his hunter friends. When a male dear came it destroyed him and I mean DESTROYED him. He was down with one kick and the dear stmaped the **** out of him then started ramming him with its horns. Dears are very, very fast and powerful when they start. The guy did survive - just. All along while the dear is battering him his wife just keeps on filiming him lol.
As for the guy who thinks he'd kill a lion LMFAO. Have you ever seen the size of a Lion?