Gmod ingame emotes.

So i’ve come across people doing odd emotion displays as such as people waving or bowing. The person doing this says that only 10 people know about this, which i highly dought. Anyway does anyone know how to do these emotes?

They’re probably using this addon.
http://www.facepunch.com/threads/1058084-Chat-Gestures

I don’t get why people just don’t make a little Q menu VGUI for chat emotions.