Fun with Greenskins
When one of those stupid greenskins wants to shout orders at you and you have had enough, offer a compromise. Tell him that if he can guess how many fingers you are holding behind your back, you will let him lead the group. Hold up two fingers and then slowly place your hand behind your back.
Now it might take a moment for him to grasp the concept, so be precise and patient.
Once he accepts the challenge, like you know he will, mutate. No matter what number the greenskin says (some might not understand the concept of “two”), he will be wrong andyou will once again prove your superiority.