The term "smoking nachos" is a term used when you are stoned off of your ass with your friends.
Friend: "We should make some nachos"
You: "Let me eat the rest of this bowl, then we can go smoke some nachos"
Friend *Laughs aloud

This inside joke can be used to brighten up the smoke session even more, bringing much laughter and vaporized tortilla chips with cheese.

When you eat dirt for the first time and leave your family to build a shack in the woods