Hamsters head 

To cut off your bellend and replace it with a hamsters head

zomg ive cut off my bellend and replaced it with a hamsters head

Hamsters head by b1nn7 August 25, 2006

Head hamster 

The little hamster that runs on the hamster wheel in your head you make you think. The faster it runs, the harder you think.

damn, that test today really killed my head hamster

Head hamster by reloadNshootum November 26, 2010

hamsterhead 

A person who has a one-track mind, one that spins in circles, generally on a single, annoying topic without ever really making a valid or substantial point.

Our President is a complete hamsterhead when it comes to his fixation on insulting the appearance or mannerisms of members of the media who are critical of his ineptitude.

hamsterhead by Dr Bunnygirl July 3, 2017