Although Amy didn't have a big role in 'The Meteorite Manifestation,' Mayim had fun behind the scenes

She reveals why it was joyful, yet tricky to film

She explains why 'TBBT' doesn't use labels like 'autism' or 'OCD'

Plus, she breaks down the other reasons she loves 'The Citation Negation'

Amy doesn't want Sheldon hanging out with her parents; and Mayim knows exactly what that feels like

See how people dressed up as Mayim's 'Big Bang Theory' character

It's a weird opportunity to play someone else ... playing someone else!

Plus, she reveals a special item on set you may have missed

'The Tam Turbulence' was filmed during Yom Kippur, which caused our founder to reflect on the series ending

'The Wedding Gift Wormhole' was taped shortly after the cast learned season 12 would be the last