A physical characteristic that afflicts a disproportionate
number of women in the Canadian province of Nova Scotia. Its primary
quality is a flatness of the buttocks that is so extreme that the tops of the thighs appear to
slide into the shoulder-blades without significant outward interruption.
He: Look, there'
s Bob'
s really cute girlfriend. She's from Halifax, Nova Scotia.
Friend: Yea, she's cute alright, but she's got Nova Scotia slide
bum.
He: Yikes! Now that she's turned sideways, I see what you mean: she's got practically no ass at all!