A word said, usually in a loud and inappropriate way, to or about a female who is particularly unattractive, and hence would be refunded if she were given as a present.
The excessively wide space between a woman's breasts, indicating a poorly executed breast enlargement procedure. Ideal breast cleavage is minimal, so any woman showing off a pair of huge, spherical, gravity-defying boobs that have an inch or more of space between them arguably deserves a refund from her plastic surgeon.
That cougar was totally hitting on me, but I was too weirded out by her refundgap to take her seriously.
Sister: This meeting was to discuss the rough draft of my essay, where we discussed the subsidiary questions I added in my rough draft. We also discussed the relationship between my main title and the real-life situations I chose to use in my essay. We discussed the structure of my essay as well, specifically the Math AOK section and how it relates to the contradiction of the title. This second meeting was particularly helpful in discussing the implications of my essay claims and how to apply the title across various areas of knowledge. There were many sections of the essay that could have been cut down in wordiness and the ways of knowing required further and more in-depth analysis.