What is Furnace Ass?
1.
The extreme discomfort/cramping/sweating associated with the overindulgence of too many hot wings (or other spicy food), too much cheap beer, or a combination of them both.
John missed football practice because his furnace ass kept him in the bathroom all afternoon.
See
Random Words:
1.
When a guy is having sexual intercourse with a chick on her period, she pees on him while he cums making an orange colored creamsicle.
..