1.) When an
object's true value is perceived as much less than the
seller's asking value.
2.) Someone who participates in the act.
3.) Cleverly-concealed plagiarism, with just enough changes to get past others'
legal rights.
1.) Have you seen the prices of a
Mac Pro?
What a rip off. I could buy two equally-powerful PCs for that much.
2.) The Great
Giana Sisters is just a rip off of Super Mario Bros.