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1.
May also be known as "dirty hilarity".
Combination of fun, laughter, and utter joy that only comes from dirty and somewhat raunchy shenanigans. May include embarrassment and/or ridicule, but should always be funny.
Dilarity ensued when the nerds pulled off the greatest panty raid of all time at the sororiety house.
by bonitaflor21 September 09, 2008