Reply To: What's one of your pet peeves? Activity › Forums › General Discussion › What's one of your pet peeves? › Reply To: What's one of your pet peeves? July 28, 2014 at 12:26 am #6620 DeeParticipant One of my main pet peeves is when I say “Thank you.” to someone and they have just go “Mhm.” or something like that. I don’t know why. It’s like I gave you two words, so you give me two back, ya know?