a) Consuming alcohol to where the person under the influence acts in erratic behavior. (i.e. walking home regardless of the distance, punching items that should not be punched)

b) A way of life.

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.

a code name for marijuana.