The level of capability for a group or organization to complete a task or set of tasks in a given amount of time.
Coined by my co-worker at a design review meeting with a supplier.
Could also be “manwidth.”
#1a: Brittany Spears’ image is in the tank. She needs to take some time off and revamp her style.
#1b: Dude, no PR firm in the world has the mandwidth to resurrect that hoochie.
#2a: I can’t handle any more group homework assignments, my group just doesn’t have the mandwidth to finish everything before finals.
When some resigns or retires from a job, they are on "eternity leave". This can also refer to someone who has passed away, especially someone who worked somewhere for a long time, retired/resigned, then passed away later.
Oh I'm sorry, you didn't know that Kelly is on eternity leave? She resigned and moved to Hawaii!
With regrets I would like to inform you that my boss is officially on eternity leave. I will never see or hear them again. Ever.