Interdicted Real Programmer. Not someone you want to get in the way of, he's usually the best programmer on a project, and he's usually annoyed because management has stuck yet another stupid wall between him and getting his job done.

We have had our address used by scurrilous crooks in the past to gain assets by fraud.

He picked a fight with the class bully.

A large amount of backwater passing to the save-all will have the effect of keeping its contents in constant motion, and the currents thus set up will seriously impede its action.