DB8 Speech & Debate Academy
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Impromptu Speaking

Impromptu

Two minutes of prep. Four to seven minutes of magic.

Prep time
2 min
Speech length
4–7 min
Prompt
Quote, word, or topic
Notes in speech
Usually no

Overview

Impromptu is the purest test of a speaker. You draw a prompt — a quote, a word, an abstract idea — and have two minutes to build a structured, persuasive, often funny speech from scratch. Everything you've ever read, watched, or lived through is your evidence locker.

Speech anatomy

A clean impromptu speech has the same skeleton as a polished TED talk — just built in 120 seconds.

  • Hook (15–20s) — story, joke, vivid image, or a sharp restatement of the prompt
  • Thesis (10s) — your interpretation of the prompt in one sentence
  • Roadmap (5s) — two or three points you'll prove
  • Point 1 + example (60–90s)
  • Point 2 + example (60–90s)
  • Optional Point 3 + example (60–90s)
  • Conclusion (20–30s) — tie back to the hook, restate thesis, land the mic

The 2-minute prep map

Stop trying to think of the perfect speech. Use a fixed routine so your brain doesn't freeze.

  • 0:00–0:20 — Decode the prompt. What does it really mean? Literal vs. metaphorical.
  • 0:20–0:50 — Brainstorm 3 buckets of examples: history, pop culture, personal life.
  • 0:50–1:20 — Pick the 2 strongest examples that prove the SAME thesis.
  • 1:20–1:40 — Write your thesis in ONE sentence. Write your hook in 3 words.
  • 1:40–2:00 — Mental walkthrough: hook → thesis → P1 → P2 → callback.

Framework: H.E.A.R.

When you're stuck mid-speech, run H.E.A.R. for each point.

  • H — Headline. State the point in one punchy sentence.
  • E — Example. Tell a specific story with names, dates, and stakes.
  • A — Analysis. Why does this example prove the thesis?
  • R — Relink. Tie it back to the prompt before moving on.

Common mistakes

  • Spending 90 seconds picking the 'perfect' interpretation
  • Using three weak examples instead of two strong ones
  • Forgetting to restate the prompt — judges literally forget what you drew
  • Speeding up when nervous; slow down on the punchlines
  • Ending on the last example with no callback

Drills

  • Hook drill: give yourself 30 seconds to write 5 different hooks for the same prompt.
  • Two-example drill: pick a random word and force yourself to find one historical and one pop-culture example.
  • Mirror reps: deliver a 4-minute speech to a mirror, no notes, every day for two weeks.
  • Stopwatch trim: record yourself, then re-deliver the same speech 60 seconds shorter.

Sample prompts

"The best way out is always through." — Robert Frost
Gravity
Failure is a feature, not a bug.
The internet
What you measure is what you become.