A nostalgic orgasm, fundamentally is when an individual is confronted with a bunch of items of various types (videos, video games, music, people, etc.) that all elicit nostalgia/a "sentimental longing or wistful affection for the past" (thanks Google for that) in that person (because all of these things are somehow connected to whatever that individual has experienced in the past) on a correspondingly (if not better so or less so) huge/tremendous/big/overwhelming/etc. scale, such that it resembles the overwhelmingly blissful feeling that you get when you orgasm/take drugs (which give you the feeling of many orgasms), except this particular brand of orgasm is not from sex or masturbating; it is caused by nostalgia. In simpler terms, this "nostalgic orgasm" feels like an orgasm that is caused by nostalgia on an overwhelming scale, so it is kind of different from an actual one but is fundamentally the same in that both give extreme amounts of pleasure (though they are different in their style of giving the pleasure, kind of like how Arabs and Americans are fundamentally the same in that they both are human beings who eat food, drink water, etc. but may do so in their own distinct styles).
Jeff opened up Google Chrome, went on YouTube, and then proceeded to open up a lot of tabs, on each a video containing something that he recognizes from his past, thus eliciting nostalgia in him, but on a huge, overwhelming scale, in turn causing him to have what Urban-Dictionary expert CreeperDude567 calls a "nostalgic orgasm."
by CreeperDude567 April 20, 2020
He is so orgasmically-jizzable it's mind blowing
by Kalonisabumder August 01, 2010
when you can barely breathe and you take that one inhale that feels so good and you can breathe normal again
by tallyofhallz August 07, 2019
When somebody (male or female) suddenly becomes very happy and begins to shake and make incoherent sexual noises.
Bob: look at that freak over there, what the hell is he doing?
Fred: Dude, he's having a spontaneous orgasm
Fred: Dude, he's having a spontaneous orgasm
by George Danforth March 31, 2008
by Kateyistehsecks December 27, 2005
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The male internal orgasm, generated by stimulation of the prostate, the male g spot, via rythymic insertion of something into the anus, sometimes with the more conventional orgasm thrown in for good measure.
Obviously well known to most of the gay male community but available to all!
Obviously well known to most of the gay male community but available to all!
by ..WiL May 18, 2005