habitrailing
When a man (usually gay) inserts a habitrail tube into his anus with the goal of luring a small rodent (ie: gerbil, hamster, guinea pig) into his rectum to enjoy some sort of bizarre combination of sexual gratification and animal cruelty all at once.
I heard Mason experimented with habitrailing this weekend-- he's looking a bit shell shocked.
Habitrail
A small city where empty individuals live, shop, drink coffee, gossip, screw, and create more off-spring to bring this planet to its knees.
Oh man, I went to visit my sister in Diego. Talk about a habitrail.
habitrail for humanity
Enclosed skywalks between office buildings, as seen in downtown areas. Based upon the visual similarity with hamster habitrail tubes. Often shortened to simply "habitrail."
It's raining; let's take the habitrail to the restaurant