Some for Scopies.
A new lad was writing backwards on a mission tote and started complaining about his chinagraph (aka grease pencil by the Spams) squeaking.
Cpl in charge says "OK, once you've done that, go see WO Ops and ask him for a bottle of chinagraph oil."
Not for nothing was WO Ops known for being a grump.
Another was sent to SHQ to get some Leave Application Forms - RAF Form S259.
The joke is that S259 was an old type of radar.
Sqn Ldr Fighter Controller with a sense of humour. As Duty Master Controller one night, he states he doesn't like the look of the radar picture and complains to the techies. Newly-promoted SAC is collared by said SL and told to go to the techs and get some calibration pips for his console. Comes back with a box of ticker tape punchings. SL opens the box and states that these aren't right as the consoles are a tad on the old side, he doesn't want metric-sized ones, he wants imperials. So SAC goes back then returns with another box that's heavy and rattles a lot. SL opens the box and says, "Great! Waited all evening for these!" and promptly starts to scoff the Mint Imperials that he had planted with the techies at start of shift.
Finally, some FI mountain site stories in 1986. SAC on console takes the P out of techie cleaning touch pad keyboard of radar console and gets a bit heated. Techie plots revenge.
SAC comes in next day shift to find me at the console wearing usual cabbage gear plus cook's white jacket, white plastic over boots, surgeon-style cloth cap and face mask hanging on one ear. "What's going on?" he asks.
New orders from 11 Gp that all operators, controllers and techies must wear clean protective clothing on this radar equipment at all locations, due to contamination by fibres from cabbage gear, especially green wooly-pulleys. "Yeah, right!"
He takes said items from me and I bid him goodnight.
Apparently, all day he was convinced it was a wind-up despite seeing correctly-prepared signals from Comcen, confirming with other (pre-briefed) FI sites and seeing all other personnel in the control cabin - Controllers, visitors, etc - dressed the same, exccept for techies who are in the proper clean white overalls for use in clean workshops.
At end of his shift, the techie admits it was all a wind-up. SAC didn't say anything for 3 days. Didn't techie do well?
Fg Off controller observes that we collect cloud ceiling information for inbound helos by calling someone to take a look. "Why don't you cut a hole in the wall?" "Er... breaks EMP shielding Ma'am." "OK, why not install a periscope then?" "Gulp. Er... same thing Ma'am." "Hmm." Not convinced.
2 days later, she comes back in to cabin to find a cardboard periscope stuck to ceiling with a photo of typical FI exterior and a little light inside. Also hears tape recording of our comcen teletype pings as if it was sonar.
Appreciated the joke so much, she requested it stay there for at least a week and told all visitors about it. Another stroke of genius by same techie plus a little help from yours truly.
Chf Techie turns down heating in Ops cabin as punishment for a soft Cpl Scopie feeling cold and turning up the heat - computers in the next room don't like heat very much. It was so cold we went on nights fully wrapped up and with overcoats and sleeping bags and relieving each other off console every 30 mins.
3rd night in a row was fed up with freezing so I installed a heater on the wall.
Techies come in next morning and spot this; ask about who installed it ("Er... OK, it was me, I'm cold!") then tried to switch it off. HA! Discovered it was made of cardboard 'tinnies' tray, some strips of cardboard on top, all covered in black tape, plus old knobs, switches and manufacturer's badge. Stayed on for rest of my tour - CT didn't speak to me for a little while.