asparagus and wee Spear Grass can cause a distinctive odor in your pee-pee. It is generally acknowledged that eating this verdant plant can result in a powerful fragrance when you visit the bathroom. If you notice an unpleasant aroma once you've indulged containing asparagus, do not be alarmed. It is merely a typical result that occurs internally. Feel confident that the smell is harmless and will diminish over time.