asstershock 

After ripping an ass explosion, the small fart(s) that come after it. Can often be smellier than the big one.

Keith kept farting through the whole damn movie, but his asstershocks were worse.

asstershock by bb+af June 29, 2010

Asstershock 

when You take a shit so massive, it backed up a bunch of gas. Asstershock is those farts that explode out your ass after you shit.

1: Bobby had gas pains in his stomach because the shit that was about to be expelled from his ass was blocking all of it up. He then had asstershock for an hour.

Asstershock by Smash_the_Pumpkins May 30, 2019

climaxic aftershocks 

The series of bodily tremors following an orgasm (typically experienced by women).

After she came, her body experienced climaxic aftershocks for a couple of minutes.

climaxic aftershocks by king_shot_travels_south April 25, 2009

delayed aftershock 

: (n) a sword technique that requires the user to slash an object, which will inflict interior damage while keeping the exterior unblemished; a master of this technique can sculpt the interior to their liking.

After Wa De Kun used delayed aftershock on a boulder, the boulder seemed to remain unchanged. However, when you look inside the boulder via an x-ray, you can see a replica of Michelangelo's David.

delayed aftershock by Yuudma February 13, 2018

poop aftershock 

The feeling of slight soreness/dull aching pain following the act of immense bowel cleansing, coming from the anus expanding to a, sometimes, seemingly unbelievable amount.

Bobby: Are you okay, Chuck?
Chuck: Oh, I'm alright, I'm just experiencing some pretty horrendous poop aftershock.
Bobby: I told you not to have that fourth bean chalupa last night!

Sometimes I can barely walk after I take a huge POO! DAMN YOU, POOP AFTERSHOCK!!!

poop aftershock by Ashley and Abby February 9, 2008

Aftershock 

Post ejaculatory sensation in the body which can come shortly after male ejaculation. The sensation lasting no more than a second, feels like a small shock or jolt to the body, and is usually followed by post-cum a few minutes later a.k.a (the dribble)

short and light aftershock the body feels after you've shot a load.

Aftershock by billy-5050 January 28, 2009

Rejection aftershock 

It's bad enough to be rejected but teasing and namecalling always comes after

You: will you go out with me?
Girl or guy: No!
Bystander 1: ha! Rejected
bystander 2: ha! Dumbass!!!
Bystander 3: Rejection aftershock!!

Rejection aftershock by Slang dude October 20, 2010