A person who's profession is being slumped. A Slumpdog Millionaire can be found passed out anywhere and everywhere at anytime. A Slumpdog Millionaire is more often than not slumped due to large quantities of marijuana.
*5 minutes into a movie*

Chris: "Is Luke already passed out?"

Ryan: "Yeah dude, he's Slumpdog Millionaire."

"Sam is Slumpdog Millionaire after that last dab."

"Dude I'm Slumpdog Millionaire after that 8 hour shift."
by yungmully July 27, 2019
Get the Slumpdog Millionaire mug.