After receiving some anonymous gifts from her stepfather, teenage stepson David wants to celebrate his 4th birthday with his friends, so his mom tells him that she will give him a surprise by cooking him a big surprise dinner. David's mom thinks that cooking a big dinner for her stepson is a good idea because she thinks it will make him happy and get him excited about being a big boy. In fact, her plan is working perfectly but since David is very excited about his birthday and he doesn't want his mother in control, he decides to mess up her party. Mom finds out that she is the reason why her stepson doesn't want to talk to her anymore and decides that she is going to ruin her night by ruining his party. She goes to the computer, turns on the TV, and starts to type her attacks on her stepson and mom, but she gets interrupted by a phone call from a friend of David's who found her address and called to tell her about a party David has invited her to..