Watching Dota 2 videos I keep seeing people starting Poof with Meepo and then stopping it. For example, this video (at 2:45):
How to do it?
I tried to right click elsewhere, tried to press "Esc". This doesn't work.
The stop key is S by default, but yeah, can be changed in the settings. This will also stop you from autoattacking or doing anything else and literally just stops your character from moving or doing anything.