Butt Candles —
Ear Candling is an ancient home remedy in which wax and other impurities are supposedly drawn out of a person's ear canal by sticking a burning hollow candle in their ear. The theory is that the hollow candle creates a vacuum that sucks everything out.
Butt Candling, by extension, is the same procedure, only with the candle placed... well, you can guess where it's placed. As the
ButtCandle site (which is safe for work) puts it:
"In length and diameter, [the butt candle is] similiar to common candles. However, a hollow channel is cut from bottom to top which causes air to be drawn from the base to the top. In practice, this creates a vacuum at the base which, when inserted in the rectum, gently dislodges intestinal and rectal blockage."
Ear Candling is a real treatment, though don't expect it to work. As
QuackWatch says:
"Since wax is sticky, the negative pressure needed to pull wax from the canal would have to be so powerful that it would rupture the eardrum in the process."
Butt Candling, by contrast, is just a joke. Though the guy who made the site is selling ButtCandle thongs and mugs on
CafeShops. Yeah, that's just what I want to sip my coffee from in the morning: a ButtCandle mug. (Thanks to Jim Terr for the link)