Sheldon: So, in the spirit of cohabitation, the theme of today's episode is flags of two regions coming together as one.
Amy: Such as the flag of St. Kitts and Nevis.
Sheldon: So, let's roll up our "sleevis" and get to know Nevis.
*Howard plays a rimshot sound*
Sheldon: Well, I-I like that, but next time check with me.