I think someone at Google has been playing Star Fox recently, or just likes taking orders, or maybe both. In any event, you should totally go to Google right now and tell it to “do a barrel roll,” by which I mean, enter that as your search query. I won’t tell you exactly what happens, but you can probably make a pretty good guess. “Z or R twice,” also works. Unfortunately “try a u-turn,” “try a somersault,” and “use the boost to get through” all seem to have no effect. Maybe one day.