To attempt and connect this back to what Shane was getting at...even with unusual situations, pilot requests, etc., less words is usually more.
So long as you use the appropriate words to convey the message. Effectiveness conveyance and communications is more critical than brevity for the sake of brevity.
"Runway 15R, taxi southbound in SC, and before too long, make a right turn onto RA. Then taxi on RA for about a mile before turning right on WB. Once you make the right turn on WB, continue straight for a little less than a mile before turning left on WW. Once you're on WW, hold short of 15L and expect to cross the runway."
"Runway 15R, taxi via SC, RA, WB, WW. Hold short of runway 15L."
Which one would you prefer? Since it seems like more words are better, even though more words don't convey more information any more effectively than the clear and concise second option (which is verbage that the pilot is expecting, by the way).
****DISCLAIMER: I used an IAH example because I couldn't think of any other airport that has so many taxiways. I am not singling anyone out, nor do I want to start a discussion about proper taxi routes at IAH airport.