aftershock 

Momentarily after having a large bowel movement, the need to return to the restroom to produce another, usually smaller one (in some rare instances the aftershock can be larger).

Mike: Dude, you're going to the shitter again?

Tom: Man, I feel a big aftershock coming on!

aftershock by fdubzou February 2, 2010

Aftershock 

When one has completed taking a dump, they shit again afterwards.

Steve: Why you stink muhfuhkuh?
Bartholameau: Man, I just took a shit, but I got hit with that aftershock.

Aftershock by DawktorCawktor May 26, 2015

aftershock 

That little bit of cum that escapes out of the penis approximately 10 minutes after set stimulation, i.e. blow job, hand job, or the preferable way, sex.

Don't get dressed just yet, I still need to aftershock.

aftershock by Darene August 2, 2007

Aftershock 

The last remnants of semen after the climax of sexual pleasure

The boy takes one last pull and cleans the Aftershock off his tip with a napkin to ensure his pants will be dry and clean

Aftershock by healthclasshero December 9, 2011

aftershock 

The act of sucking the Pinkie after performing the shocker.

aftershock by jesse March 17, 2003

Aftershock 

When a girl has her period, then it goes away for a day, then returns the next day because there was left over blood.

Girl 1: Shit, you gotta tampon?
Girl 2: I thought your period ended two days ago..
Girl 1: I thought so to, but I got that damn aftershock.
Girl 2: Ohh....

Aftershock by T8T3R T0T March 9, 2008

aftershock 

A really great band that plays original rock. They have the hit song "Urban Yeti."

I went to an Aftershock practice and was shocked!

aftershock by RoxorMyBoxor February 1, 2004