a very trying or difficult situation. One that requires great athleatic, problem solving and intellectual skills and abilities. Emotionally and physically draining, could result in various types of emotional or physical damage to oneself or another.

A situation where quick witt and comedic genious save you from getting into trouble.
"Indiana Jones really nows how to get out of a siznotch"

"I had the biggest siznotch last night, it was mondo, i had a buttload of homework and barely got to school on time."

"Ferris Bueler is the king of the siznotch."
by andrew, jai, and evan February 3, 2009
Get the siznotch mug.