Describes the state of mind when you're at a convenience store, supermarket, etc., and you're craving a snack, but you can't figure out what you want to get. You're overwhelmed by the choices, and you wander up and down the aisles endlessly...
Hey dude, like, we've gotta snap out of our snack limbo, get some grub
, and get back to the crib
before the game starts!