First originated from the Black Ops 3 by Unknown Specialist. The phrase can be heard when killing one or multiple enemies.
*Gets Kill*
Unknown Specialist: Schwecked
To get Shit on or to shit on someone in the context of gaming.
Brady: Iâm one shot. Heâs chasing
Tim: Turn on him
Brady: *Turns on Him*
Brady: Get Fucking Froppled