The Big Bang Theory Bat Signaled Adam West Into 200th Episode

In the 30-second promotional teaser, posted on Spoilers Guide, the reunion started with Sheldon, accompanied by Leonard (Johnny Galecki), happily meeting his grandmother. And after nine seasons, the gang will finally meet the “never-before-seen grandmother” including Amy (Mayim Bialik).

Later on, it seemed like Amy was talking to Sheldon regarding his grandmother’s crankiness, to which Sheldon theorized, “It may be because your cycle has synced”.

The fourteenth episode of the ninth season, “The Meemaw Materialization” features a guest appearance by June Squibb.

Later on in the episode, Meemaw tells Amy that Sheldon had plans of giving her a ring, and Amy is surprised by her revelation.

Another teaser video shows Meemaw being overly protective of Sheldon and highly critical of Amy.

After being pacified by Sheldon, Meemaw will eventually make amends and surprisingly hit it off well with Amy.

It is still unclear though whether Meemaw has other secrets that she would be revealing to Amy but given the fact that she’s got more intimate knowledge of her grandson than anyone else on the show, there are just a lot of things about Sheldon she can share. Since her first appearance in Season 7, Raj and Emily have been trying hard to make their rocky relationship work.

CBS’ The Big Bang Theory is poised to celebrate its 200th episode in grand fashion.

The landmark 200th episode of The Big Bang Theory – Lorre’s latest series to reach the milestone – will air Thursday, Feb. 25 at 8 p.m. on CBS.