The Real History
Four very different worlds — military aviation, 1990s console gaming, 2000s internet meme culture, and 2011-era web development — all collide in this one phrase. Here’s the whole chain, dated and sourced.
It Started as a Real Flight Maneuver
Long before any video game existed, a “barrel roll” was — and still is — an actual aerobatic maneuver: a 360° rotation around an aircraft’s own flight path that, done correctly, traces a wide corkscrew through the air. The term entered common use among military pilots in the dogfighting era around World War I, decades before anyone typed it into a search engine.
Star Fox introduces the move
The original Star Fox, released for the SNES, lets players perform a barrel roll by double-tapping the L or R shoulder buttons, briefly deflecting incoming enemy fire.
Star Fox 64 and Peppy Hare’s line
Star Fox 64 carries the same mechanic forward — double-tap Z or R — but adds the line that made it a meme: tactical advisor Peppy Hare repeatedly urging the player to “do a barrel roll” while approaching enemy turrets. Peppy was voiced by actor Rick May. Know Your Meme · source
This is also the origin of the alternate Google trigger phrase, “z or r twice.”
The phrase enters meme culture
The first Urban Dictionary definition of “do a barrel roll” is posted, explaining the Star Fox reference for an audience already using the phrase as internet shorthand.
Image macros and prank calls
The line spreads through mid-2000s internet culture as a non-sequitur catchphrase, used in image macros and recurring prank-call segments. A widely viewed 2007 YouTube upload of the original game scene helps cement it even for people who never played Star Fox 64.
Google ships the Easter egg
Google adds a hidden feature: searching “do a barrel roll” (or “z or r twice”) rotates the entire results page 360° using a CSS3 animation. A Google engineer later described it to ABC News as built mainly to entertain users while showing off what CSS3 could do.
The launch wasn’t perfectly clean: because the phrase briefly ranked as a top autocomplete suggestion, some users with Google Instant enabled triggered the spin accidentally just by typing “do a ” for an unrelated search. Hacker News, Nov 2011 · source
Rick May’s death and a wave of tribute
Rick May, the voice of Peppy Hare — and also the Soldier in Team Fortress 2 — died in April 2020 from complications related to COVID-19, prompting a wide outpouring of references to his most famous line across gaming communities.
A new Easter egg crosses paths with this one
Google’s separate “67” Easter egg — which makes the search page subtly shake — went viral alongside the unrelated “6-7” TikTok trend in late 2025. The two hidden features are unrelated, but their names now show up together in searches. Daily Sabah · source
Is It Actually a Barrel Roll?
Not quite — and pilots have been pointing this out since the game came out.
| Maneuver | What happens | What Peppy describes |
|---|---|---|
| Aileron roll | The aircraft rotates 360° around its own axis with no real change in flight path. | This is what’s actually shown in the games. |
| True barrel roll | The aircraft rotates while also tracing a wide corkscrew arc through the air. | Not really what’s depicted. |
“Do an aileron roll!” doesn’t have the same ring to it, and by the time anyone pointed out the discrepancy, the catchphrase had already stuck.
Is “Do a Barrel Roll” an Idiom?
Short answer: no, not formally. “Do a barrel roll” is a grammatically standard imperative sentence — the same structure as “do a cartwheel.” It isn’t listed in dictionaries as an established idiom. What it does have is an idiomatic use: in gaming and internet slang, it’s shorthand for advice that’s technically a response but practically useless. Full breakdown on our FAQ page.