I don't do any drugs, I don't know about that part of the idea. But my snacks, as a college student, are most typically:

1) Enjoy® brand "hot" flavored beef jerky packet ($1.99)
2) "Spicer Nacho" flavored Doritos® brand tortilla chips ($0.99)
3) Beer Nuts® brand almonds packet ($1.79)
4) Arizona® brand "lemon" flavored iced tea oversized can ($0.99)
5) "Cool Blue" flavored Gatorade® brand sports drink ($1.79)

Also I am known for eating a can of Hormel® brand chili with beans over 4 toasted pieces of bread with cheese on top. Mmmm, pure goodness.