Trouting

Rather than use a hamster with teeth and claws that can cause internal damage, one shoves a 6-11" rainbow trout up their anus. Trout are preferred as they are soft-rayed fish and come self lubricated. Trout have a natural tendency to swim upstream to spawn and their struggles will delight.

Jeff, Doug, and Mike mistakenly used spiney-rayed catfish while trouting each other and had to go to the clinic for removal before they rotted. It was quite a site as 42 kittens, lured by the smell, followed them there.