I don't know if its so much a catch phrase....but when someone gets on my nerves I like to tell them..."Why don't you go outside and play a nice game of hide and go f**k yourself...."
The more people I see during the day, the more "Are you serious?" I hear myself say... either loudly or just in my head... most humans drive me nuts...
I have this same thought a lot, I mostly don't even bother saying it out loud to people at this point. I'm more about giving people the side eye than making the effort to say anything.
"I promise just the tip"