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Leonard tells Penny about how he met Sheldon and what happened to the elevator.
Leonard tells Penny about how he met Sheldon and what happened to the elevator.
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The Big Bang Theory
S3, EP18 "The Pants Alternative"Sheldon's stage fright stands between him and a coveted award.
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S8, EP23 "The Maternal Combustion"When Sheldon's and Leonard's mothers finally meet, personalities collide; Howard decides to do his share of the chores -- with a little help from his friends.
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S8, EP24 "The Commitment Determination"While facing dramatic changes in his relationship with Amy, Sheldon pushes Penny and Leonard to choose a wedding date.
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S8, EP1 "The Locomotion Interruption"Leonard and Amy make an unexpected trip to Arizona to fetch Sheldon; Penny interviews for a job at Bernadette's company; Stuart's relationship with Mrs. Wolowitz disturbs Howard.
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S3, EP17 "The Precious Fragmentation"When the guys buy a ring from "The Lord of the Rings" at a garage sale, the item threatens to tear them apart.
The Big Bang Theory
S3, EP16 "The Excelsior Acquisition"Sheldon ends up in traffic court after getting a ticket because of Penny.
The Big Bang Theory
S3, EP15 "The Large Hadron Collision"Leonard must choose who to bring with him when he goes to see the Large Hadron Collider on Valentine's Day.
The Big Bang Theory
S3, EP14 "The Einstein Approximation"Sheldon tries to figure out the answer to a physics problem by working with Penny.
