A score given to an a woman's ass in order for others to comprehend how good or bad the ass is. See Samuel's Scale
"Dude I just saw one hell of an ass"
"Oh yeah? What's the Samuel Score?"
"I would give it a 7"
When you buy the latest piece of technology right before the next model comes out. Thus stuck with a piece of shit compared to the new model.
Sally: "John look I just bought this cool Nook e-reader!"
John: "Nice"
(2 days later)
John:"Hey Sally the new Nook just came out, didn't you just buy..."
Sally: "Fuuuuuuuuuuuuuuucccccckkkkk"
John: "The Nook effect"