Nantucket Sleighride

The act of snorting a line of the substance of your choice, out of the valley of your spouse/lover/random hobo's butt crack and taint.

Sexual Slang akin to the Dirty Sanchez, Donkey Punch, and Brunswick.

Man, you got some sort of brown schutz hanging from your nostril.

Oh, Thanks. I just did a Nantucket Sleighride with your aunt in the wine cellar, guess the snow was starting to melt...