No: HPFGUIDX 77687 Snape's worst memory is not being humiliated by James. Snape does not seemed suprised by James coming to taunt/harass him, as he attempts to pull out his wand. Rather,I think Snape's worst memory is how he, Snape, treated Lily. Snape never says a dirty word about Harry's mum to Harry. "kempermentor"