Top definition
Tired phrase that is over used in the business world to describe dire or crucial needs. This term gained wide use starting in the mid-1990s and really should go away.
It's mission critical that all systems must be operational.
by gollen October 22, 2003
Get a mission critical mug for your fish James.
Jul 5 Word of the Day
"I'll be back from vacation soon. How are my fish doing?"
"Yeah, about that... 😅"

"He went to choke the chicken..."
"But that's animal abuse! How are you guys okay with this?!"
"I don't think that's what he meant by that 😅"
by wasabiMP July 08, 2016
Get a 😅 mug for your coworker James.