Dr DisRespect appeared to become taken over by a demon while playing the new Blackout mode on Call of Duty: Black Ops 4, before explaining it was all because of the 'Stalker' perk.
The self-proclaimed 'face of Twitch' never fails to surprise his viewers, but some genuinely feared for his health when he suddenly began panting and grunting as he evaded enemy fire.
The Stalker perk allows your Blackout character to move faster while crouched, essentially moving at full sprinting speed, and the Doc likened the movement to hunting animal.
He then physically bobs around in his chair as he takes shots and tries to escape, before heading back out in to the fray and cutting down an enemy.
His possessed state eventually caused his demise as he ran out wildly challenging opponents, perhaps thinking himself invincible with the Stalker perk.
Inevitably a player with full health and armor caught him while he was weak and gunned him down, which seemed to snap the Doc out of his trance.
After coming back to reality, he very casually explains, "that's the Stalker perk, FYI. It's a brand new perk in the game. Man it takes you-, certainly a different style."
Of course, his death had nothing to do with his manic ranting and aggressive play, but rather his aim sensitivity - which felt a "little slippery."
You can watch the Doc live stream Blackout daily on his Twitch channel, which seems to be his new favored battle royale game.