In case you mean like in world of wacraft. No, there is not.
But it is possible to make it look like that thru triggering, but is that really nessecary? It would take a little while to make it look like something. And probably a custom model with the attacking and walking animation playing at the same time. But then again, it would just be an illusion.
I do know this - xenforo dropped the ball by not keeping the vbulletin reputation comments as a feature. The loss of the Reputation comments data when we switched to Xenforo really was the death knell for the site when it came to all the users that left. I know I missed it so much and I got way less interested in the site when that feature was gone and I run the site.
I'm on a page about incorrect corrections, and spent the better part of like two hours trying to get someone to understand that -5^2 = -25, not 25, and then that post had comments get reposted because that group is self sustaining, and that person was in turn trying to explain what I just explained to them. And I'm taking that as a victory