injaculation 

Injaculation is sticking 2 fingers on your PC muscle near the anus to keep semen from coming out during the orgasm. The semen is pushed back into the persons bladder, prolonging the orgasm and causing some painfull pissing in the morning.

injaculation by 2nd seal February 18, 2003

injaculation 

1. To ejaculate in the opposite direction (inwards)
2. To receive ejaculated matter into oneself; to be injaculated

Origin unknown

I had the worst injaculation the other day, it all came out of my mouth at the end though. So I'm fine, what's up with you?

injaculation by retarded smurf May 31, 2004

German Breakfast Infaculation 

When you scramble eggs in a girls urethera and suck it out with your left nostril, using a straw (if a pro)

zack likes to give German Breakfast Infaculations

German Breakfast Infaculation by thescrotamshandle April 10, 2009

German Breakfast Infaculation 

make scrambeled eggs then put it in a girls asshole and you try to suck it out with your left nostril

Zack Had a German Breakfast Infaculation with Brittney Sky
and Milkbone

German Breakfast Infaculation by the neddle dicker! March 25, 2009

instaculation

Instantaneous ejaculation.

-Man, that girl was so hot I instaculated.
-Woah! Check that out! ... "Instaculation!"

instaculation by danbot May 19, 2008

infojaculation 

Spewing out information before doing all the research necessary.

"Sorry about that bad stock pick bro, a bit of premature infojaculation my end."

infojaculation by kellyscraper November 8, 2012