[s11e18] The Gates Excitation May 2026

: When Penny later mentions that Gates remembered a "crying fan" with a ruined tie, Leonard has to pretend he was never there to avoid getting in trouble with her. The "April Fool's" Prank

: Once he realizes it's actually real, he desperately tries to find Gates. However, he ends up being the one pranked when the others send him to the wrong hotel. Bernadette’s "Mommy Brain" [S11E18] The Gates Excitation

In of The Big Bang Theory , the gang goes into a frenzy when Bill Gates visits Penny's pharmaceutical company. Episode Plot Guide The Main Quest: Meeting Bill Gates : When Penny later mentions that Gates remembered

Bernadette struggles to talk about anything other than her children, prompting Amy to help her reconnect with her adult, scientist self. Original Air Date : March 29, 2018. Guest Star : Bill Gates as himself. Bernadette’s "Mommy Brain" In of The Big Bang