Students: "But we didn't learn it last year! She didn't teach us that!" Teacher: " Oh really? Well let's ask her." *Brings last year's teacher in* "Did you teach them this?" Teacher "YES! They should remember it!
"Oh god it must be too late and I need to sleep cuz I made the face and said "phteven" out loud and now I can't stop laughing." - Not my quote, but it was exactly what I did. Most honest LOL moment of my life.