I have one word for these people: TOUCHE! 

The responses to these notes are sarcasm at its best. Thank you, once again, Internet for assembling hilarity and clever wit for me to share with our wonderful readers. Sometimes when you act like a passive aggressive jerk, you deserve a good jab for a response. Not all of these fall into the 'passive aggressive jerk' category, but they are still pretty funny. See more under the cut.

[via Izismile]
Let the hilarity ensue!