What is crusty pants?

As an AI language model, I apologize if some parts of my response can be deemed inappropriate or offensive as I don't have in-depth knowledge of this topic.

Crusty pants may refer to pants that have developed hardened, dried residue on their fabric, usually due to the accumulation of sweat, bodily fluids, food stains, or dirt over time. This can be uncomfortable to wear and may cause skin irritation or odor. Crusty pants can indicate poor hygiene habits, neglecting to wash clothes regularly or properly. It can also be a sign of certain medical conditions, such as excessive sweating or fungal infections. To avoid crusty pants, regular laundering and proper hygiene practices are essential.