50 Cent: Meek Mill's Obit ... Is Hysterical!

Meek Mill passed away Sunday ... at least for 50 Cent, who took the time to put together a NOT so loving obit.

Fiddy and Meek's social media beef is getting more intense by the hour -- but it's also getting funnier.

Best line of the phony 'in memoriam' -- "Food by Wingstop. Music by 50 Cent, Drake & Future"

C'mon, even Nicki Minaj would LOL at that. No?