Episode #0331

[It's up to the first poster to come up with a set up, and then each following post will either complete it or fill in the blank(s). And, as always, whoever posts the set up is certainly allowed to post their own completion/fill in as a follow up.]

Set-up:
R: "You think _______ comes out of your ______, don't you?!"
B: "Oh, that could be inconvenient!"