I Need To Find My Backpack Edit Meaning

1.

code for "i need to take a crap". it's the new #2, essentially.

based off in a popular sitcom when a boy was trying to lie to his friends saying he was looking for backpack while he was really taking a poo

Guy 1: "Dude, you look uncomfortable."

Guy 2: "Yeah, we need to go home real quick."

Girls: "Why?"

Guy 2: "I need to find my backpack."

Guy 1: "Ohh... yeah, let's go."

Girls: "Now?"

See crap, backpack, find, search, poo