Ha! Yeah!! / And, perhaps a latter-day white-collar twist on "They're Movin' Father's Grave To Build A Sewer"?...no more the late lamented Da' who never was a quitter, but now it's the tightarsed Bossman, hisself -

And until the job's complete
He'll guard that privvy seat
An' he'll only let 'em shit when he'll allow...

(If yez value yer life, don't join, by Christ, with McAlpine's Fusiliers :)