Fuck you I won't do what you told me

It's the last day of school.

Some kids, I have no connection with. When they ask me to sign their yearbooks, it's hard not to write, "Thanks for being my student this year. I enjoyed watching you pick your boogers and then eat them. I am surprised that you can recognize me as one of your teachers. Your ability to withstand a haircut without bleeding is amazing. I hope to never see you again. HAGS!"

I came up with a standard reply for those students: "Your caring attitude is an inspiration to all around you. Thank you for being my student; I am sure that you have taught me more than I taught you."