I'm not entirely sure how specific this one needs to be, but it's entertaining to look at.

1 drop an item (in these cases I also had a blanket on the same spot)

2 start dragging it and walk up one tile

3 stop dragging the item

4 grab the item, there should still visually be the item on the ground (I also picked up the blanket here)

5 step to the side and watch the fake item run away beyond your reach