What is something that will instantly annoy you?

1. What is something that will instantly annoy you?
   

People spending more time on their phone during dinner or brunch than they do interacting with the people present at the table Very annoying

people pretending to be curious when they're very much not, ulterior motives rfine

Having to wait. I want it now, now, now.

When someone mimics me. It instantly makes me annoyed.

Obligatory and sober dancing - that's terrifying

a grown adult whining like a little child will instantly annoy me

When somebody cuts in line, it really makes me mad

Having customers working at retail and them not knowing what i am explaining

people faking "wholesomeness" nothing irritates me more than that