An adjective describing a person who got too drunk at a formal event, usually in a professional setting, when getting that drunk is inappropriate.
For example, a medical school class puts on a function for students and professors to celebrate the end of the year, and the students are falling over from taking advantage of the open bar.
"Did you see (insert name) at the Rusty Scupper last night?"
"Oh yeah, (s)he got follied."
To mess around stupidly. To act foolishly.
We were just Folly Loping around but he is to serious.
A thoughtless action resulting in tragic consequence great in extent, or size.
Mao Zedong's "Great Proletarian Cultural Revolution" was a monumental folly .
Description of Einstein's theory of relativity's one limitation in which special relativity is unable to apprehend compositive light and general relativity is unable to measure the distance between any two photons in a single line.
Einstein's Folly states that general relativity is unable to measure the distance between any two trienes or Riemann time-series in a Riemann function.