Is butt-chugging the new bath salts? No. Sorry, Media Hysteria, but not even close. (WARNING: Graphic images. It's about butt-chugging, so, you know.)
This is butt-chugging.
A still from 2006's Jackass Number Two.
A butt chugger is one who consumes alcohol through his or her anus. The vessel for this alcohol enema can be a funnel or soaked tampon. (The latter is called "slimming.")
Source: tinycatpants.files.wordpress.com
