efartulation 

A quick series of short farts.

This is mostly in the mindset of how cum shoots out in short, quick successions. The word substitutes "jac" in ejaculation with "fart."

Amy: "Fred, you efartulated in your sleep last night. It was gross!"
Fred: "It was those beans you fixed last night, dear. They give me so much gas, it gave me an efartulation!"

efartulation by ChopChopMasterOnion September 28, 2013

eflatulation 

What occurs when a man (sometimes a woman) ejaculates and flatulates at the same moment.

Eflatulation is no laughing matter.

eflatulation by Roddy von Seldeneck May 19, 2007

pre-eflatulation 

Verb: The fart that comes out before you blow your load over your counterpart's stomach. Resulting in a euphoria of the senses.

Me: "I'm cumming, I'm cumming, (fart/ pre-eflatulation)... Ewwahh... I'm finished, open a window."

pre-eflatulation by JGtaintsweat January 26, 2011

Efagulation 

Ejaculating for fags

Jimmy's Efagulation hurt my anus

Efagulation by pussymagnent69 April 9, 2016

external ejactulation 

when you ejactulate into a womans face

after sex you ejactulate into your womans face when she sleeps, this is the act of external ejactulation

external ejactulation by veedee June 30, 2006