adj. noun: A person who, even if there ipod is in their ears, they turn it up all the way. Someone who doesn't understand the reason there are boomboxes.
"The flight was great, until the guy next to me became a blastaholic." "She told me if I become a blastaholic, I won't ever hear again." "He is such a blastaholic."
by aboomboxisnotatoy April 06, 2009