Bamm-Bamm is the adopted son of Betty Rubble and Barney Rubble after they found him left on their doorstep. After meeting his next-door neighborPebbles, he falls in love with her. Bamm-Bamm's "nickname" came from a note left in the basket, causing Barney and Betty confusion over the strange name. This was explained when Bamm-Bamm yelled the phrase "Bamm, Bamm!" and swung his club. Bamm-Bamm's excessive strength was often a source of humor in the episodes the toddler version of Bamm-Bamm appeared in. Unlike Pebbles, Bamm-Bamm was past the crawling stage and could be seen in a few episodes trying to help Pebbles walk. As a teenager, Bamm-Bamm attended Bedrock High School along with Pebbles. In this version, Bamm-Bamm's super strength, while visible in the form of his muscular physique, was not actively mentioned and was only demonstrated on occasion. He became more passive and sensible in his manner and tended to be dominated by Pebbles' more aggressive personality. He was the owner of a "cave buggy," a prehistoric version of a dune buggy. As an adult, Bamm-Bamm became a mechanic and married Pebbles. The two soon moved to Hollyrock so Bamm-Bamm could pursue his true goal of becoming a screenwriter. Later the couple had twins, Chip and Roxy.
Film
In the 1994 live-action Flintstones movie, Bamm-Bamm appears as a four-year-old who is adopted after Fred secretly gives money to Barney and Betty to ensure that they could afford the adoption. Bamm-Bamm is seen with long, matted, filthy blond hair and only wearing a fig leaf loincloth. He was mentioned to have been raised by wild mastodons, a parody of various examples of interspecies adoption. This also hinted at how he had gained his incredible super-strength. Bamm-Bamm soon started to look like his cartoon counterpart after a bath, a haircut, and some new clothes. Bamm-Bamm was played by twins Hlynur Sigurðsson and Marinó Sigurðsson and voiced by actress E.G. Daily, who succeeded Don Messick in the role after his death. Though Bamm-Bamm did not appear in the prequel film The Flintstones in Viva Rock Vegas, the name of the film's antagonist, Chip, is a reference to the name of Bamm-Bamm's son. Chip's mistress, Roxy, also gets her name from Bamm-Bamm and Pebbles' daughter.
Chronology
Through the various Flintstones incarnations, the age of Bamm-Bamm has varied wildly from spinoff to spinoff, appearing as an adolescent in one spinoff and as an infant again in the next. Arranged roughly in chronological order, the Flintstones incarnations Bamm-Bamm has made appearances in are as follows: