afterburner 

1. A hot, often painful dump that follows a meal of spicy food.

2. A hot, slow and often smelly fart that follows a meal of spicy food.

Man, that pepperoni and jalapeno pizza was good last night but the afterburner damn sure kicked in this morning!

afterburner by For Whom the Bell Trolls November 10, 2008

afterburner 

A joint smoked at the tail end of a dextromethorphan (DXM) drug trip to reintensify the effects

After robotripping at Sesame Place, me and Big Bird lit up an afterburner and watched the sunset melt in the sky 8-}-~

afterburner by Stoned Faux July 26, 2018

afterburner 

A fart that starts quiet then blasts at the end.

Dude - I was at the library, started a quiet fart and thought, what the hell, time to turn on the afterburner.

afterburner by RNPS January 13, 2008

afterburner 

<noun>

1. During sexual intercourse, while assuming the missionary or doggie-style position, the male cums and simultaneously cuts a huge fart while lighting it with a match.
Good for an extra inch or two.

"After Jeremy lit an afterburner, all hell broke loose at the Chi-Alpha Homecoming orgy."

afterburner by Clint & Cherise October 28, 2005

Afterburner 

Letting out a fart right before you start to pee.

I hit the afterburners right before I pissed.

Afterburner by Knuck You September 13, 2011

Afterburner 

The fart you have following a good shit.

guy 1: bro i just let off a mean afterburner

guy 2: niceee

Afterburner by OH FLAMINGO! October 10, 2015

Afterburner 

After you cum, nut, or ejaculate, you continue to masturbate resulting in a burning sensation in the genitals after the next ejaculation in the same session.

Author: don't do an afterburner.

Afterburner by LonelyMemer September 26, 2017