Most annoying
1. People who "uptalk". It used to be just kids, now everybody's doing it.
2.Using the word "like". . .for example.. "I went to the store and like I couldn't find the avocados and like I asked the stor clerk and he said "we're out of them but like there will be more tomorrow"
3. That's a great question.. Instead of just answering they have to say this.