"We have now nick named our grandson, Bubba Bam Bam..." Is that Bam-Bam, as in Flintstones, or two bam's as in Emiril? ;o)
Bam Bam as in the Flintstones.
I started the Bam Bam a couple of months ago. His ped added Bubba after his last visit to the ped. He responds to either to the dismay of his Mother.