Definitions by PoorBaby

420 

In India, 420 (In Hindi चार सौ बीस “Char-soo-bees”) refers to a person that breaks the Indian Penal Code Section 420 which deals with cheating and dishonesty. It basically means a trickster or a con man.

“Have you met Anil. He was nice to me.”
“Stay away from him. He is a 420 (Char-soo-bees.)”

420 by PoorBaby April 20, 2022

eyes on glass 

It is when a particular software application or a hardware system requires continuous monitoring. Technicians take breaks and closely monitor traffic, tickets from field and possibly complicated consoles full of graphs and charts. Mostly done on a mission critical application or when a major event is happening on a otherwise unimportant application.

Also look at no eyes on glass for stopping monitoring of a critical application.

Microsoft put eyes on glass during the launch of Cortana.

eyes on glass by PoorBaby October 14, 2015