Banana pants refers to a state of craziness or confusion. Figuratively, it's like if you were wearing pants that held your ankles together and you could not take a step. Like if both legs of the pants were together, the shape of a single banana.
When I was hungry, I thought about ordering a sandwich. But I could not eat the carbs in the bread; or should I get only sprouted, whole grain; but, no, what if I have a gluten sensitivity? I was totally banana pants and decided not to eat anything until later when I ate the whole, extra-large pizza in one sitting.
A pair of outlandish yellow pants, usually worn by pimps or people f that nature. The pants themselves are occasionally smooth but they are generally made of a shag carpet like material. They are commonly mistaken for Hammer pants because of the similar cut.