The Conjugal Configuration
"The Conjugal Configuration" is the first episode of the twelfth and final season , and 256th episode overall of "The Big Bang Theory" . 
<triplet> The Conjugal Configuration <subj> twelfth and final season <obj> season <subj> The Big Bang Theory <obj> part of the series <triplet> twelfth and final season <subj> The Conjugal Configuration <obj> has part <subj> The Big Bang Theory <obj> part of the series <triplet> The Big Bang Theory <subj> twelfth and final season <obj> has part