Décalage horaire literally translates to "time difference" or "jet lag". It's a phrase that evokes a sense of being out of sync or from another place.
In the song, Oli uses it metaphorically to explain his unique perspective and perhaps his perceived strangeness. He says, "J'vis à des années lumières, désolé, c'est l'décalage horaire" (I live light-years away, sorry, it's the time difference), suggesting his thoughts and experiences are far removed from those around him, making it a clever and memorable way to describe his artistic and personal identity.
“Nous Aussi” is a playful yet fiery manifesto in which Bigflo & Oli crash-land into the French rap scene and proudly announce that they are here to shake things up. They juggle lightning-fast flows, clever wordplay, and tongue-in-cheek boasts to prove that, even at a young age, they can out-rap the veterans. Between punchlines, we hear their mom calling them to dinner, reminders that they are still regular kids from Toulouse. This mix of bravado and everyday realism makes their confidence feel fresh rather than arrogant.
Beneath the humor lies a sharper critique. The brothers poke fun at rappers who glorify guns, money, and flashy lifestyles while neglecting lyrical skill and social responsibility. They reject that hollow image, calling for authenticity, clarity, and heart. The track becomes both a celebration of their own talent and a rallying cry for a return to meaningful hip-hop. By the final chorus they invite listeners to “leave Earth” with them, suggesting that anyone looking for honest, skillful rap is welcome on their journey. Far from just bragging, “Nous Aussi” is a cheeky love letter to rap’s past and a promise of its brighter future.