[This story contains spoilers from the third episode of Euphoria season three.] The first time Darrell Britt-Gibson appeared on our screens, he killed a beloved character on one of the greatest TV shows ever: The Maryland native had joined The Wire in its fourth season as Darius “O-Dog” Hill, a member of the crew backing rising gang leader Marlo Stanfield (Jamie Hector) — and who promptly killed Preston “Bodie” Broadus (J.D. Williams), whom viewers had been following since the pilot.  “People still haven’t forgiven me for that — my own mom has a problem with me for that one,” Britt-Gibson says with a laugh. “Going out in the world in Baltimore, and just in general, people did not like me. It was a very visceral reaction, people not liking me. I was unaware of the magnitude of the show.” Now 20 years later, Britt-Gibson is back on an HBO hit, again circling various crime underworlds and again spending a lot of time with some OG fan favorites — in this case, no less than the series protagonist. …