you know, i almost typed "i nominate baleen" but decided we couldn't risk losing you to buying the wrong kind of ammonia. baleen v. spikebravo is too strong a community pillar to risk.
A lethal does of caffeine is estimated to be 150 to 200 milligrams per kilogram of body mass within a limited time frame that is dependent on half-life. (thank you wikipedia http://en.wikipedia.org/wiki/Caffeine#Caffeine_intoxication)
I'm all for some brave soul trying this out and uploading the vid. Not baleen though, if he died then 90% of the registered users would mysteriously vanish.
Is that everything? Have people now dried and smoked everything? Or are there theoretically things to smoke, like space rocks or antimatter or something?
Have we gotten to the point that just drinking coffee is not good enough? Let's hope we're not at the point where we need to start experimenting with shoving coffee grounds up one's arse.