We all have bad habits and we all get irritated by bad habits from other people....I say it's time to rank them!
A new poll had people rank other people's habits by how disgusting they are. And here's how the list turned out, from most disgusting to least disgusting . . .
#2.) Using someone else's toothbrush and not telling them
#3.) Bad gas
#6.) Biting your nails
#7.) Sucking your thumb