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!
by ring-tailed roarer September 10, 2009
Get the Nova Scotia Slide Bum mug.