Drake's Mom, Sandi Graham, says Rap Beefs Need to Stop

Drake's mom, Sandi Graham, says rap beefs are for kids ... and she wants 'em dropped, stat.

We got Sandi leaving Delilah in WeHo -- rolling deep with some hotties, btw -- and we ask her about Jay-Z throwing shade. Jay and Bey dropped their new joint album, "Everything is Love," and Jay goes after Drizzy in "BOSS" for turning down his TIDAL offer and choosing Apple Music.

Jay also references the Pusha-T beef and calls out Drake for sending him a $100k invoice. All of that is kid's play ... according to Sandi, who says it's time everyone act like grown men.