It could easily be delivered through a number of high-caffeine energy drinks (5-Hour Energy contains 200-230mg of caffeine [1]; a few whole cups worth of it cou

It could easily be delivered through a number of high-caffeine energy drinks (5-Hour Energy contains 200-230mg of caffeine [1]; a few whole cups worth of it could easily kill someone) or caffeine pills. When insufflated, pure caffeine can easily lead to overdose/death. While a couple cups of coffee might not do it, caffeine is delivered in a variety of forms. [1] https://www.caffeineinformer.com/the-caffeine-database https://www.caffeineinformer.com/the-caffeine-database