Well, that IS funny!! I've never have anyone asking me for some juice, but on the other hand, many people come to me asking for a light, because they obviously think I'm 'smoking' my eGo... I usually show them the device (a stainless steel one), stating 'Sorry; no lighter, it's electronic, see?'. People usually give me the blank stare by then...
On one those times, I was at a bar with a friend of mine. The place was empty; only another guy who drew a cigarette and realised he had no lighter. He asked me first, I explained I didn't have one, it's electronic, yada, yada... he looked confused, and then asked my friend. Well, this friend was a recent convert, so he held out his e-cig the way I did, and told him 'Sorry... it's
also electronic...'
The guy just burst out laughing, asking 'What are the odds??'