What kinds of things do you find "trashy"?

i grew up/live in the alaskan ghetto. people get shot, kids set fire to houses, there are gangs, people grow pot in their front windows, other people flash their neighbors from the front porch. Even growing up in a place like this, I feel like I have a touch of snotty to me. I find weird things to be of bad taste. One thing I noticed recently was that i find tinking glasses against the table to be slightly horrendous. There are lots of little things that are totally fine and acceptable to people in my neighborhood, and even the general middle class that I can’t even stand the thought of.
What kind of weird things can’t you stand?