We don't mean to be cocky, but this may be our most titillating episode yet. See what we did there? Thank you. We tackle not one but two of the most popular novelty cacti, the so-called 'Boob Cactus' and the 'Penis Cactus.' Something… for almost everybody? Anyway, how easy are these to care for? And why do they look this way in the first place? Can the Plant Daddies resist the cheap jokes? And if we could only choose one, which would we recommend?