Puffed Wheat Syndrome. Applies to cereals containing said ingredient (sweetened) such as Honey Smacks or Golden Crisp. It occurs when such cereals are eaten, and when the consumer next urinates, the urine smells sweet like the cereals. This syndrome has an unknown cause (so far), but is usually (contrary to popular belief) not harmful. Similar to the effect of unusual smelling urine after eating asparagus.
I had eaten Honey Smacks earlier and later my bathroom smelled like the cereal due to PWS, making me ashamedly hungry for more.