This can refer to either:
1) The common feeling of a 'shiver' or spasm throughout the body a minute after orgasm/ejaculation, possibly due to the body reacting to the sheer amount of pleasure that was just produced.
2) The manifestation of several 'mini orgasms' after climaxing, commonly expressed through subsided moaning/breathing noises and other vocal responses indicative of pleasure. It is caused by the mind continuously reflecting on the euphoric pleasure that had just occurred, making you moan in response. Depending on the degree of pleasure, such mini orgasms can manifest for up to an hour.
3) Both of the above
1) The common feeling of a 'shiver' or spasm throughout the body a minute after orgasm/ejaculation, possibly due to the body reacting to the sheer amount of pleasure that was just produced.
2) The manifestation of several 'mini orgasms' after climaxing, commonly expressed through subsided moaning/breathing noises and other vocal responses indicative of pleasure. It is caused by the mind continuously reflecting on the euphoric pleasure that had just occurred, making you moan in response. Depending on the degree of pleasure, such mini orgasms can manifest for up to an hour.
3) Both of the above
1) After Jake received his first blowjob and climaxed, he felt the post-orgasm aftershock within a minute, sending spasms throughout his body. The giver interpreted that as an indicator that he enjoyed it.
2) After teasing his cock for 30 minutes straight, she finally let him cum. The orgasm was so powerful that it sent a post-orgasm aftershock throughout his body. He kept moaning for an hour straight due to the sheer amount of pleasure that was done to his cock.
2) After teasing his cock for 30 minutes straight, she finally let him cum. The orgasm was so powerful that it sent a post-orgasm aftershock throughout his body. He kept moaning for an hour straight due to the sheer amount of pleasure that was done to his cock.
by Mary Mary Quite The Contrarian August 17, 2021

The Puerto Rican Aftershock is a sexual move discovered by Columbus during his voyage to the beautiful island.
Upon climax, the male participant deposits his ejaculate in the small of his partner's (preferably a female human or goat of either sex) back when performing the 'el perro' position (translation: doggy style) or on his lover's chest between her chi-chi's (breasts) so it forms into a small pool. The lover is then ordered to stay still so the pool of love icing remains still. Movement that disturbs the canyon of cum results in a donkey punch. Note, if the partner is a donkey, it is just a punch.
The male then adds the juice of the passiflora edulis or passion fruit to the mixture. Rubbing the tip of his still chubbed (3/4 erect) penis into the salty sweet concoction he then fills his lover's mouth with the mixture delivered via his penis. It is considered rude and unappreciative if the partner lets any drop of the liquid fall to the floor.
Upon climax, the male participant deposits his ejaculate in the small of his partner's (preferably a female human or goat of either sex) back when performing the 'el perro' position (translation: doggy style) or on his lover's chest between her chi-chi's (breasts) so it forms into a small pool. The lover is then ordered to stay still so the pool of love icing remains still. Movement that disturbs the canyon of cum results in a donkey punch. Note, if the partner is a donkey, it is just a punch.
The male then adds the juice of the passiflora edulis or passion fruit to the mixture. Rubbing the tip of his still chubbed (3/4 erect) penis into the salty sweet concoction he then fills his lover's mouth with the mixture delivered via his penis. It is considered rude and unappreciative if the partner lets any drop of the liquid fall to the floor.
After a night of dancing Doug took Rebecca to their hotel room in El Condado and performed the Puerto Rican aftershock.
by Ranger of Three Finger Park February 1, 2010

by tatermctater June 22, 2024

After dropping a huge deuce in the toilet, wiping and thinking youre done, another round of dookie is ready to escape the bum hole, and you are immediately back on the porcelain throne. Does not need to be diarrhea.
*Person 1 exits bathroom*
Person 2: Finally
*Person 1 eyes widen and rushes back in*
Person 2: Hey! You literally just finished
Person 1: I got Aftershock Shits dude!
Person 2: Finally
*Person 1 eyes widen and rushes back in*
Person 2: Hey! You literally just finished
Person 1: I got Aftershock Shits dude!
by Doll of nightmares September 3, 2022

The phenomenon that occurs after a play or stage performance where the actor/actress will say lines from said play for the next week or so in normal conversation inadvertently or by accident.
"how did the date go?"
"** i don't know she did get alot of laughs.**"
"what?"
"Sorry i have performance aftershock, i made her laugh, she liked that."
"** i don't know she did get alot of laughs.**"
"what?"
"Sorry i have performance aftershock, i made her laugh, she liked that."
by spiderserna December 26, 2011

Person 1 emerges from bathroom.
Person 2: That was a pretty big shit.
1: Yeah. Anyway, how're you?
2: I'm good, you?
1: Yeah, I'm doing alrii—
A look of terror comes over Person 1's face.
1: Oh no! Aftershock!
Person 1 runs back to the toilet clutching his arsehole.
Person 2: That was a pretty big shit.
1: Yeah. Anyway, how're you?
2: I'm good, you?
1: Yeah, I'm doing alrii—
A look of terror comes over Person 1's face.
1: Oh no! Aftershock!
Person 1 runs back to the toilet clutching his arsehole.
by TheFoulestBeastOfThemAll March 28, 2016

by stormy red hair February 9, 2010
