I remember watching a Heston Blumenthal show where he was using a volcano, to vape mushrooms I believe, which he then ran through a "Bong" (just a flask, set up to act as a bong
) with oil in it, so that he could infuse the oil with the taste, but still use the vapor...
Aside from the craziness of his cooking, when I saw that, I just had to giggle.