Yes I get very annoyed. On the internet when I am chatting, I get very annoyed when people tell me to do something NOW. Last night someone started begging me to reinstall in webcam program so he can see me. I went invisible on YIM.
Also one of my ex's pushed me over the edge too. He was impulsive and we he get an idea in his head, he want to do it NOW so he keep asking "Can we go now?" like a little kid would. He could not wait a few hours or a few days to do it.
So I always had to threaten him with my yelling if he asked me it one more time. I would tell him "If you ask me it one more time about....I will scream." He would never ask me again about that. He hated being yelled at by me.