Johnny- "My wife was so happy the tapeworm made her loose 100 lbs that she recommended I get one, but I had no idea where to find a tapeworm, so I ate her ass out until we had a tapeworm turnover."
Steve- "Oh my god... thats so fucking sick!"
Richard- "Hey after your done with it, can I have it?"
One who engages in anal gratification, a chutney ferret, uphill gardener etc. The tapeworm teaser being one who undertakes to invade the natural home of the gut tapeworm, disturbing its previously dark, dank, and tranquil home.