Disclaimer: Don't own the CSI characters, nor "Rudolph, the Red Nosed Reindeer", which this song parody is based on.

You know Grissom and Catherine,
Holly and Warrick,
Sara and Sofia,
Keppler and Nick,
But do you recall
The most unusual CSI of all ...

Greggo, the spiky haired lab tech
Wanted to be a CSI
And he studied hard
While drinking Blue Hawaii.

All of the other lab techs
Would shake their heads sadly.
They said, “Silly Greggo,
A CSI you can never be.”

Then one busy Christmas Eve,
Grissom came to say,
“Greggo, with your hair so spiked,
Process the crime scene tonight.”

Then how the lab techs loved him,
As they shouted out with glee,
“Greggo, the spiky haired lab tech,
Soon a CSI you will be!”

Merry Christmas!