Mafia boss and his barbecue brother

The poor barbecue brother picked up the underworld boss who lost his memory and turned into a mentally handicapped (old stalker refurbished and cut his leg meat, short story). After the boss lost his memory, his IQ returned to zero.I've been hoarding this meme for a long time, in order to catch up with my fading memory, so I wrote a few blind words, no textual research, please point out any bugs. CP: Big Brother X Little Brother