The group that fucked up the planet and turned the planet into a spirling downhole of shit with their overprilvilaged selves and became selfish because they are the lost generation that had a shitty history and they want to make it up for it by fucking up the Millenials and Generation X and leave the next generation with nothing.
These bloody Baby Bomb Boomers!
a "boomer bomb" is when your dad tries to be "hip" right in front of all your friends. this could also be when people on facebook post memes.
dad: yo, this is so hashtag lit!
child: dad stop you are embarrassing me in front of all my friends!
dad: you mean your homies?
dad you are dropping a boomer bomb