Fac... - La Teoria Del Big Bang -2007- - T01e17 - El

Cue panic.

If you meant a different episode (maybe S01E15 "The Pork Chop Indeterminacy" or S01E16 "The Peanut Reaction"), let me know. But assuming you're pointing to the spirit of early Big Bang Theory — here's a short, interesting story-style recap of with a twist: "The Tangerine Factor" – A Story of Sheldon, Probability, and One Brave Date

Penny said yes.