Fall of Equestria and Overwatch crossover idea · 5:30am Jul 9th, 2018
Okay, here's the summary of it:
The Caribou God, deciding that he shouldn't have appointed Dainn as the ruler of the Caribou, summons 5 members of Overwatch (Shark Man, Roadhog, Junkrat, Symmetra, and Hanzo) and 5 members of Talon (Doomfist, Moira, Sombra, Widowmaker, and Reaper) to Equus to free Equestria and the world from King Dainn's clutches. And Shark Man is intent on showing Dainn why females are meant to be more feared than males.
Shark Man is as his name implies a male humanoid shark, but he's well aware of females are capable of when pissed off, because he's seen it first hand when a shark hunter tried to kill a female shark's recently born young. But it doesn't stop him from always saying how much better sharks are than spiders - in front of Widowmaker.