Lady and the Tramp it
When two people snort cocaine from opposite ends of a rail and then meet in the middle like they're eating spaghetti.
My uncle and his friend did this at a party, and it looked like they were both high.
My cousin and her boyfriend did this at a club, and it was the weirdest thing ever.
My friend and his brother did this at a party, and it looked like a food fight but with drugs.