Hail Mary Achievement
Hit a player with a thrown item from far away. They won't see it comingIf playing with a friend or second controller, you can do this in the lobby. Grab a throwable item and go to one end of the room. Position the other player at the opposite end of the room. Then just throw the item at them.
If playing online without boosting, you’ll need to do this in actual game modes. Heist is recommended as others will be focused on grabbing money while you can try to throw items at them from across the level.