n.
1. One who flutters between being considered part of a group and being an outcast.
2. An unwelcomed guest that few people are extremely bothered by.
"Alex is really annoying, he's always following us around and acting like he's our friend.. what an ass hampster."
Adj. Derivation of Pacific Northwest American slang, early 21st century.
To have an ass which smells and looks like that of a hamster's.
By implication the person uses cheap toilet paper, is poor, and unwashed. The further implication is the person eats over processed food with little to no nutrition; therefore, their posterior is unshapely and the body can be likened to a pear, or hamster's figure.