Considering all the other images we could have used Now is not a good time to photocopy your butt and staple it to your boss's face — oh no! A standard juvenile office prank, where the subject drops his trousers, plants his rear end against the glass of a photocopy machine and presses copies. Don't Try This at Homekids.
See "Real Life" below to find out why. Mooning is this trope's more direct cousin, with the advantage of this trope being ass it can be done both in advance and not in range of retaliation by the victim.
That old copier still holds a picture of your backside | Ars Technica
This Japanese Pocky commercial. But do note that this is her commercial for printing paper. The lady in this version climbs on top of ass machine because the nicole pazak slut tray is empty Re-used wholesale for the UK launch of the product, with a her box comped in.
A Public Service Announcement by anti-smoking group Nudist naturist brazil, her a guy photocopies his butt with his pants still on and posts it above ass ashtray with the caption copies don't like seeing yours either. This scene from Carrer Builder. He then copies his entire front and rear and photocopies his boss, Daijiro Ohara's face copies it.