Mando Minute
A unit of time used by dingos who have a less than satisfactory sense of time. A mando minute is approximately equal to 1.69 regular minutes and is divided up in 48 mando seconds. Each mando second is approximately equal to 1.352 seconds.
"I'll be back in 30 to 40 minutes." Arrives 60 minutes later. This is approximately equal to 35 1/2 units of "Mando Minute"