Jumbo Schleechum is a slang term used to describe the physical and habitual characteristics of a large, nasty, smelly, hairy, whorish, mammoth of a woman. A Jumbo schleechum is not as bad as a Yetti but far worse than your average band nerd.
I got drunk at this redneck bar in the middle of no where. When i woke the next morning, I had a phone number in my pocket. I called the number and the person on the other end sounded like a man and here name was Bosefis. This woman, Bosefis, could quite possibly, and most definetely be a Jumbo Schleechum.