in vit-bro fertilization

The act of having your male friend or brother get your wife or girlfriend pregnant.

Man 1: I've been trying to get my wife pregnant, but the doctor says I have a low sperm count.

Man 2: Your wife is hot! You should let me have sex with her to get her pregnant... You know, IN VIT-BRO FERTILIZATION.

by TwoFacedJG135 February 11, 2012

The Fertilzer

Receiving party lays sprawled in front of a box fan on the highest setting as the sender stands on the opposite side of the box fan blasting liquid feces through the fan onto recieving party like a manure spreader.

Waldo had to bathe thoroughly after Joe performed the fertilizer as he was blanketed in liquid shit.

by Joe's Bong May 9, 2005

fertilize your grass

When referring to flirting or bagging someone you like.

Sue: I really wanna talk to him
Bob: Come on Sue go fertilize your grass

by Mexicanjeww June 22, 2011

fertilized human egg

the new form of child pornography...

You can look at a friend's ultrasound or a picture of a fertilized human egg to see child pornography, you don't have to go to 4chan anymore!

aka zilf
Sumfight - "The story just introduces another word that will probably hit urbandictionary.com, ZILF. Zygote I'd Like to..."

by spiker369 March 5, 2009

Organic agriculture is based on minimising the use of external inputs, avoiding the use of synthetic fertilizers and pesticides.

Organic agriculture is based on minimising the use of external inputs, avoiding the use of synthetic fertilizers and pesticides.

Organic agriculture is based on minimising the use of external inputs, avoiding the use of synthetic fertilizers and pesticides.

by Pugtot September 1, 2022

fertilize the garden

Jerking off watching your neighbors porno, while standing outside their window.

My next door neighbor had this sweet porno on, I had to whip out & fertilize the garden.

by Celeritas July 12, 2006

optical-fertilization

the process of being shot in the eye with a male orgasm

sarah gollub's eye hurts due to the fact that i brutally optical fertilized her

by mike hunt December 1, 2003