"Should one use ugli fruit for shehechianu? Seems like a bad siman."
Person with tanage daughters: "We regard dates as a good simon."
Me: "But you shouldn't serve them with passion fruit."
My brother shmuel, on the joke that cracked us up all day today:
On learning that the new motto for Yeshiva University is "To Serve Humankind"
"Sefer Yetzirah ----- IT'S A COOK BOOK!!"
(Beat "Manna is people.")