The episode title comes from the final act where Lorelai and Rory, fueled by a mixture of boredom and residual annoyance from the shower, decide to "egg" Jess’s car.
: If you're bringing them to a party, transport the filling in a separate bag and assemble on-site to keep the whites from getting soggy. The Secrets of Deviled Eggs - The Bitter Southerner [S3E6] Take the Deviled Eggs...
: Sherry (Christopher’s girlfriend) hosts a lavish shower. Lorelai finds the "perfect" nature of it difficult, leading to a moment of vulnerability where she admits to Rory that she always imagined herself and Christopher might end up together. The episode title comes from the final act