I looked around the SDMB, but didn’t find a thread on this - sorry if one exists in another Forum.
Otherwise - the OP titles asks it all. It’s been around for a few years and is even experiencing a bit of backlash. When did it start getting popular - and from what corner of pop culture?
I realized it was getting crossover big around Father’s Day last year, 2012. That’s when Ronan Farrow tweeted that it was “Father’s Day, or as we refer to it in my family, Brother-in-Law’s Day” to take a stab at Woody Allen. Mia Farrow retweeted Ronan’s tweet, adding “Boom.”
In both cases, Boom is being used to say “Presto!”, give or take. The use of Boom I am targeting is more like a mic drop - Game Over, you’ve been served, we’re done here…