My theory is... vanishing gallstone.
You might wanna wait until he actually tells us his theory, before you start kissing his theory's ass.
Your theory is an invisible gallstone? His theory correctly predicted the pancreatitis.
Your theory is an invisible gallstone? His theory correctly predicted the pancreatitis. [SEP] You might wanna wait until he actually tells us his theory, before you start kissing his theory's ass. [SEP] My theory is... vanishing gallstone.