Snoop Dogg -- 'Chip Kelly, Kill Yourself' ... Your Eagles Suck

Snoop Dogg is MADDDDDD as hell at Chip Kelly ... blasting the Eagles coach for screwing over his fantasy football team ... and it ain't pretty.

"Chip Kelly, kill yourself you dumb ass coach ... You sorry as f**k cuz."

Here's the deal ... Snoop was playing a team that had the Cardinals defense -- and with the Eagles getting BLOWN OUT 40-17 by the Cards last night, Snoop unleashed the fury.