According to Tonto Dikeh, his son will also get the slap even at 18 if he comes home with earrings. Her insta-story post reads;

Even at 18 years old my son comes home with earrings on his ears as part of a trend or fashion or for whatever purpose his little brain deceived him to do it, BRUV IM SLAPPING THE poo OUTTA HIM IN MORTAL COMBAT STYLE… #WHO THE HELL WANNA PLAY WITH SON?