I am not sure why someone would want to rank our most disgusting habits, but sure enough, somebody got a government grant and made the study happen.
The good news is that if you cuss like a drunken sailor, your cursing is NOWHERE near as offensive as your two burrito lunch burp. This, my friends, is crucial info. 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 . . .