Guide · Stories

Humorous CUI Stories (Based on Real Events)

UFOs, Bob's Machine Shop, sticky notes, Gmail forwards, whiteboard disasters.

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About this guide

9 min read24 pages · comic panels

Some lessons stick in a checklist. Most stick in a story. These five are true-ish — names, places, and the dumber details lightly fictionalized — and each one hides exactly one CUI rule you'll never forget.

Told in comic-panel form, narrated by Parabl, with the underlying citation at the end of every story.

These aren't jokes about CUI. They're jokes that hide a rule.

What you'll learn

  • Why screen-locking matters more than any tool you can buy.
  • Why the printer tray is a crime scene.
  • What a sticky note can cost in front of a 200-person demo.
  • Why personal Gmail is the single most expensive shortcut.
  • Why an un-erased whiteboard can show up in a competitor's pitch deck.

Inside this guide

  1. 01

    Story 1 — The UFO Incident

    A borrowed tablet becomes a viral conspiracy theory. Lesson: lock the screen, every time.

  2. 02

    Story 2 — Bob's Machine Shop

    Reused CUI paper gets faxed to a competing prime. Lesson: shred, every time.

  3. 03

    Story 3 — The Sticky Note

    A source-selection score streams to 200 attendees. Lesson: clean-desk sweeps before meetings.

  4. 04

    Story 4 — The Gmail Forward

    Weekend work surfaces in a parent-teacher portal. Lesson: never leave the approved system.

  5. 05

    Story 5 — The Whiteboard Disaster

    A roadmap photo ends up in a vendor sales deck. Lesson: environmental CUI counts.

Who it's for

  • New joiners getting their first CUI exposure.
  • Teams who tune out classroom training.
  • Trainers looking for memorable openers.
  • Anyone who learns faster from stories than slide decks.

Key takeaways

  • Lock screens. Erase whiteboards. Shred paper.
  • CUI never leaves the approved system.
  • Convenience is the most expensive feature you can add.
Parabl

Parabl says: I tell the funny version so you remember the rule. The fines were not funny.

Five short, comic-panel-style stories drawn from real CUI incidents. Each story exists to make one rule unforgettable.

The UFO Incident

An engineering tablet went home, ended up on Reddit, and got reverse-engineered into a viral conspiracy theory before security noticed.

  • Lesson: lock the screen, every time, for every device of record.
  • Lesson: personal use of CUI-cleared devices is never personal.

Bob's Machine Shop

A subcontractor reused the back of printed CUI drawings as scratch paper for quotes — and faxed those quotes, drawings and all, to a competing prime.

  • Lesson: cross-cut shred, every time.
  • Lesson: the printer tray is a crime scene.

The Sticky Note

A privileged source-selection score lived on a Post-it stuck to a monitor — until the 'all hands' demo streamed it in perfect frame to two hundred attendees.

  • Lesson: physical CUI is still CUI.
  • Lesson: clean-desk sweeps before every meeting.

The Gmail Forward

An analyst forwarded a CUI attachment to a personal Gmail for 'weekend work'. The same Google account synced to a school laptop and surfaced in a parent-teacher portal.

  • Lesson: CUI never leaves the approved system, ever.
  • Lesson: convenience is the most expensive feature.

The Whiteboard Disaster

A program's entire CUI roadmap lived on a wall-sized whiteboard. A vendor in for an unrelated meeting photographed it; the photo ended up in a sales deck shared with three competitors.

  • Lesson: environmental CUI counts.
  • Lesson: erase the wall before the next visitor.

Do

  • Lock screens. Erase whiteboards. Shred paper.
  • Treat every shared device as a CUI device.
  • Run a clean-desk sweep before every meeting.

Don't

  • Forward CUI to a personal Gmail — ever.
  • Reuse the back of CUI paper as scratch.
  • Leave a sticky note on a monitor before a demo.

Take it further

This guide is managed and controlled. Our team reviews each request and sends the guide via email.

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