Insesticide

Repulsive cologne worn to fend off relatives from sexual advances.

I splashed on plenty of insesticide to prepare for Aunt Sally's Thanksgiving dinner visit.

Insesticide by B's Man July 12, 2022

Insecticide 

An unfortunate act conducted by a bug or insect who just can't deal with the pressures of life anymore

The deleted alternate ending to "A Bug's Life" was a mass insecticide led by the morbidly obese caterpillar... It was pretty badass

Insecticide by Macho Man Randy Sandwich February 1, 2010

incesticide 

incest- sexual intercourse between people within the same family.

suffix- icide- to get rid of. (e.g., pesticide)

a kick ass nirvana album.

incesticide is one of the best nirvana albums.

incesticide by dead is grunge April 25, 2004

insexticide

Haveing sex with fictous beings that you believe could be saw wrong or are of a fetish that you know would not be excepted in a general,ordinary,or common way..

insexticide can be very addictive and inflicting if i was you i would watch what you do. which is pronounced
(in-sex-a-cide) there is an silent t in the spelling...

insexticide by regardless devon victory January 24, 2009

Incesticide 

Only the best Nirvana studio album. It beats the shit outta Nevermind by a long shot. Try comparing Aneurysm to Come As You Are or Stain to Breed. There is absolutely no comparison because Aneurysm and Breed are more superior to any song in Nevermind.

Unpopular opinion, but Incesticide is the best Nirvana studio album

Incesticide by UltimateDoge November 21, 2022

Intesticide 

Intesticide is the gaseous chemical appetite-suppressant vapor that one stores in their alimentary tract and quietly applies to a room full of unsuspecting people while cropdusting.

A combination of the words pesticide and intestines

Synonymous with the noun form of the verb fart

Dude, I just cropdusted some Monsanto level intesticide in the boss's office while he was on a business call, there was no escape for him, he had to just tough it out. He *probably* has cancer now, but his office is termite free for the moment, they won't be hungry for a while, I guarantee that.

Boss's face:
📞(ಥ_ಥ) 🔫

Intesticide by human_wrench August 11, 2016

Incesticide 

Death by fornication with a family member

The crime of incesticide was committed at the white’s residence.

Incesticide by TheHolyTrinity October 27, 2021