The whole premise of TBBT is what happened to Sheldon, Leonard and their nerdy friends when Penny moved in across the hall. What if Penny didn't move in? Everything belongs to Lorre, Prady and friends.
Sheldon arrives at the Winkle-Kripke household for dinner
##################################
Saturday night at exactly 7.30pm.
Knock, knock, knock "Leslie and Barry"; knock, knock, knock "Leslie and Barry"; knock, knock, knock "Leslie and Barry".
"Hewwo, Professor Coopah"
"Hello Dumbass"
"Good evening Dr Kripke, Professor Winkle. Here I am for dinner."
"Come on through Sheldon."
Sheldon came into the house to see Professor Kibbler and an unknown lady.
"Hello Bert, I haven't seen you for a while."
"Hi Sheldon, I just got back from a sabbatical year at the University of Edinburgh. This is my wife Professor Sara MacDonald."
"Pleased to meet you Professor. I didn't know Bert was married, how did you meet?"
"I am a Professor of Geology at the University of Edinburgh, I met Bert on a field trip shortly after he started his sabbatical year and it was love at first sight. We got married at the top of Arthur's Seat last summer."
"That's an extinct volcano overlooking Edinburgh, appropriate for geologists."
"Now I am on a sabbatical year at Caltech to be with my husband."
"Well congratulations to the two of you."
Then Leslie said "we are waiting for the final guest to arrive. She has been collaborating with Barry in his work at Caltech."
"Leslie, are you trying to set me up again?"
Then there was a knock on the door
"Ah, he she is" and Barry opened the door and brought the final guest through. "This is Dr. Alison Fischer, she is a postdoc in the Caltech Physics department..."
