Just then, the doorbell rang. It was their Meemaw, Sheldon's feisty and lovable grandmother, who had stopped by to visit. She walked into the kitchen, took one look at Sheldon, and chuckled. "What's all the hubbub, bub?"

However, as Sheldon's rant continued, his family started to lose interest. Missy, his twin sister, rolled her eyes and muttered under her breath, "Yeah, yeah, we get it, Sheldon." Georgie, Sheldon's older brother, chuckled and teased, "Dude, you're like a broken record."

"Mom, Dad, I need your attention!" Sheldon exclaimed, his voice rising to a crescendo. "I've been studying the concept of relativity, and I've found an error in the textbook used by my teacher, Mr. Geller. It's a travesty, I tell you!"