If a programmer is described as a 'cunningham' it usually means that they use code someone else wrote and take credit for it; likely the type of person who has to be in the limelight every day. Often overweight, flabby, sweaty, and think they're God's gift to the company.
That's weird, I've seen this code before on the web; somebody cunningham'd that code; what a loser!
The penis of the character of Mr. Cunningham from the television show "Happy Days."
Mrs. C.- Oh, Howard, I want you to stick me with your Cunningham till it stinks.
Mr. C.- What else would I do, Marion?
Joanie- If you don't know Dad, I feel sorry for you.
Mr. C.- Joanie, go to your room!
Joanie- Why do I always have to go to my room everytime you take your dick out?