1. The ability to urinate for long periods of time.

2. A mix of endurance and urine.

3. Knowing how to urinate slowly to make it last longer, often used as a method of procrastination

Adj. Something that is expected to have a long lifespan by virtue of having existed for a long time, based on the lindy effect, named for the New York restaurant Lindy's, coined by Albert Goldman and popularized by Nassim Taleb.