The snack company GoPuff put together a list of the Top 10 most popular munchies ordered on 4/20. (Source: Mashable)
1. Ben & Jerry’s Half-Baked ice cream
2. Sour Patch Kids
3. Swedish Fish
4. Cheez-Its
5. Haribo Gummi-Bears
6. Nerds Rope
7. Flamin' Hot Cheetos
8. Reese’s Peanut Butter Cups
9. Ben & Jerry’s Tonight Dough
10. Kit Kat
Considering 3 of my all-time favorites made the list, I've highlighted them in Bold.