Pick medium class and the jump pad item for this achievement. This can be unlocked in any mode, but the easiest will be tournaments, as the events happen more often in those modes (due to the timer being lower and always reaching 0 in the first two rounds of the tournament.) The events usually happen with around ~2 minutes remaining in the match.
When the meteor shower event is happening, look at both cash out stations and try to stand between them. Before long, meteors should come shooting out of the sky. It is random which cash station they will shoot at. Run to the station with the meteor and place your jump pad near the cash station, but make sure there is nothing blocking the path between the meteor and your jump pad! Again, the pattern the meteors fall in is random, so you will have to get lucky.
As of 12/15/2023, this also works on the alien invasion event. There will be 4 UFOs that spawn on the map. At first, they shoot down meteors/missiles, and then the tractor beam starts up. This pattern repeats 3 to 4 times before the UFOs leave the map. You want to place your jump pad underneath the UFO and try to get it to hit one of the missiles. This is arguably much easier to achieve with the UFOs as the missiles they shoot are very tightly clustered. Hopefully that helps!