What is AC/DC?
Definition
AC/DC is an Australian rock band formed in 1973 by brothers Malcolm and Angus Young. They are one of the best-selling music artists of all time, known for hard rock anthems like “Highway to Hell,” “Back in Black,” and “Thunderstruck.” But beyond the band, AC/DC has also become slang for bisexuality — the idea of being “alternating current / direct current,” or “swinging both ways.” It’s a shorthand that predates the internet but thrives in it.
Why It Matters
AC/DC is the sound of rebellion distilled into three chords and a scream. The band’s logo — a lightning bolt between the letters — is one of the most recognizable symbols in music history. But the term’s dual meaning is what makes it interesting: AC/DC as a band represents the heterosexual male rock fantasy (all leather, sweat, and no ballads), while AC/DC as slang quietly subverts that same masculinity. It’s a perfect example of how language steals from pop culture and rewrites it.
Example
“She asked if he was into guys or girls. He just smiled and said, ‘AC/DC, baby.’ She didn’t get the reference until she saw his playlist: half Judas Priest, half Janelle Monáe.”
The LMAAIFY Angle
AC/DC is proof that the universe has a sense of humor. A band that looks like a biker gang wrote songs that became the unofficial anthem of people who don’t pick sides. The irony is so thick you could cut it with a guitar pick. Also, let’s talk about the fact that AC/DC has had exactly one musical idea since 1973 and has made it work for 50 years. That’s not a band — that’s a lifestyle. And the lifestyle is: keep it simple, keep it loud, and let people interpret the lightning bolt however they want.
Related Terms
- Back in Black — The album that turned grief into a stadium anthem
- Highway to Hell — The song that every teenager plays when they get their driver’s license
- Bisexual — The orientation that AC/DC slang describes
- Swinging Both Ways — The older, less electric metaphor
- Hard Rock — The genre AC/DC never left, even when everyone else did