When severe munchies start, it's time to hit the fridge/snack food aisle/Taco Bell with the ferocity of a terrorist trying to buy the affection of his/her imaginary friend in the sky. Allahu snackbar is the declaration of intention in such a scenario.
"Dude, is the blunt done?"
"Yeah, why?"
"I'm 'bout to 9-11 your fridge. ALLAHU SNACKBAR!"
Although his friends agreed that it was their favorite moment of the road trip, Steven realized that yelling "ALLAHU SNACKBAR!" in the McDonald's drive-thru was not the smartest idea he'd ever had.
Where ISIS troops have their fair share of grace.
Abdullah: Hey, I'm headed to the Allahu Snackbar, wanna come?
Abode: But we're poor us fuck.
Abdullah: Riiiiiiiggggghhhhhhhttttttttt... :(