"On the clock" refers to when one is getting paidby the hour and any setbacks are viewed in a positive light, because the longer the job takes the more you get paid.
Ryan: "dammit, we've hit every single red light on the way!"
Kevin: "don't worry about it chief, we're on the clock!"
"Shut the fuck up before I clock you."
"He wazgettin' tough, so I clocked him one."
By Amii
Clocked
Observed, recorded, noted. Possibly related to determining the speed of a car by using a stopwatch to time its travel between two fixed points, such as "He was clocked doing 60 in a 45 zone".
pretty much a fucking tickingtimebomb that fucks you around when getting ready for school or work and sits there ticking minute by minute whilst you are getting ready. often ticks faster if you are in a hurry