Blammy was born in Kezan to Burbin and Skuzzi Boomblast, who did their best to ignore him as soon as he could survive without their assistance. Growing up, he was devastatingly average in most ways. Most people likely had no idea that he even existed, which he used to his advantage to occasionally skip out on his shifts at the local fast-food diner, Pick-Up Kitchen Extreme (best known by its abbreviation). In his twenties, he took an interest in firearms, and quickly came to love shooting things. Often, and to excess. It was also at this point that he began to dabble in the construction of demolitions devices, for which he found he had a knack.