Look at this guy in the middle trying to act all hard
Pilot: Well I'm 6 foot tall and I'm sitting front left.
Russel.
She returned because all he ever did was split her in the middle for log(n) time.
The same middle name. (Shamelessly stolen from Cortana.)
You know they are going to keep coming back, and despite the fact they are weaker each time, you still don't look forward to them.
Look mom, an angel!
Ice-is
They were trying to keep their German market.
Colin.
No IT guys change light bulbs, they just keep flicking the switch on and off again until something happens.
One acts solely for money, the other is the actor.
A finite number: one to perform the task and the remainder to act in a manner stereotypical of the group in question.