What could you give a 15 min presentation about with 0 preparation?

1. Literally anything. But I can’t guarantee the accuracy of anything I say.
   — littlegreenb18


2. Why 10,000 rats and a hunter is the best option.
   — NotAlphaFoxtrotKilo


3. An entertaining visual performance on the folly of inadequate preparation.
   — be_my_plaything






4. Why your Google standing is actually more important than your company’s actual website.
   — NoVaVol


5. The Office, why Dunder Mifflin was failing and all the jokes ever made
   — gobbledegoopey


6. Don’t Have a Cow, Man: A Simpsons Quote for Every Situation.
   — asoiahats






7. I do it every week. I’m a 2nd grade teacher who had to deal with random schedule changes, drama and emotional ally challenged kids and adults, every week is an adventure in thinking in my feet.
   — Turing45


8. The future of the world and how mushrooms can save it
   — SwankiestofPants


9. How To Properly Pet A Cat. People ask me all the time, "Why do cats like you more than me???" or "How did you get my shy, standoffish cat to love you so quickly?" Basically you just have to know some basic cat body language, and you'll find you get scratched and bitten a lot less...
   — Mokitty






10. The great emu war
    — Icommentoncrap


11. The music that I listen to.
    — DeFy_Logicc


12. The D.E.N.N.I.S. system
    — Ishouldreddit






13. What 15 minutes of internal screaming sounds like when expressed.
    — 5000honeybees