" "Isn't this the police station?" "No, this is your house. I'm your wife." "
Dialog between Exposition Guy and his wife
Exposition Guy Wife

The phrase Exposition Guy's Wife refers to is the wife of Exposition Guy.

She appeared in the episode Chuck! She appeared briefly in one other episode, Ms. Question's Riddle Rampage, where she was stranded on the bridge along with Tobey's fan.