Proper signal?

[moose69]

A slight twist on the flagrant foul post below:

Jugglin Ref and i have had this convo before.
What happens when a coach is yappin, get's a single Flagrant T, or 2 direct or whatever. You should all know what it takes to get a coach sent home

How do you signal his ejection? I've only had to use this procedure once, but i calmly after stopping the clock, signaling the T, i then pointed at the offender, than pointed to the door. All under control. Obviously this isn't in the FEd manual, but what do you guys do?
Some games don't have a PA system and part of the purpose of officials signal's in any sport is to relay a message to the fans.

For the record, I've been told a highly respected provincial supervisor in Ont used the baseball heave-ho signal, so i guess i'm kinda learning from example.

Tyler