How many times can one use the word "strap-ons" in a lunch conversation?

CRISSY: I'm going to be working from home.
JOE: I'm going to be working from your home too!
CRISSY: Ok... I'm going to be in the office!
CHRIS: You'd leave him alone in your house?
CRISSY: Yeah... well, maybe not. Well, as long as he doesn't go through my panty drawer.
(Chris, Katie, and James laugh)
JOE: What did you say?
CHRIS: What are some things that are in a woman's bedroom that she wouldn't want you rummaging through?
JOE: Earrings... lingerie...
CHRIS: You're close with the second one...
JOE: Tampons...
CRISSY: You can go through those if you want, but they're not in the bedroom.
JOE: OH! ... strap-ons?
(much laughter ensues)
KATIE: Thanks to you, my ears have been raped!
JOE: Would you rather I sing or talk about strap-ons?
KATIE: That depends... are you singing about strap-ons?

Loss of Appetite

JOE: I've lost my appetite.
CHRIS: I'm sure you've said things to cause people to lose their appetites...
JOE: I've caused people to lose a lot of things...
JAMES & CHRIS: Except their virginity.
JOE: That day will come... I hope.