Top definition
Operation midnight climax was one of many under the mk ultra program during the 50's, where the us government set up whore houses and gave the customers doses of lsd. The term is more commonly used nowadays when gimps take cocaine or some other crazy shit in a hookers ass.
Where the fuck were you last night?

Went to the red light district for a midnight climax.
by Guys seattle sea hawkes July 14, 2016
Get the mug
Get a Midnight climax mug for your father-in-law Günter.