infestration 

When vermin or insects simultaneously infiltrate, infest, and fester within your home or property.

Jesus, I let that pregnant spider in my bathroom live, and now I've got a major spider infestration on my hands.

infestration by twothirds75 July 19, 2012

investation 

To fill a building or premises with paying patreons for the purpose of a paranormal investigation.

We were impressed with last night's investation at our paranormal investigation.

investation by Hauntedchick September 21, 2020

infiltration

1. To sneak into a site, usually active for the purposes of urban exploration. Can be used as either a noun or verb.

2. Ninjalicious' zine and website.

1. 'You up for an infiltration tonight?' 'Hell yeah, i love me some infiltration.'

2. I have a copy of Infiltration 5.

infiltration by frank carter June 18, 2006

inkastration 

Dried urine stains -- usually on the floor, in front of a public urinal.

The men's room at the ballpark smells! It's never been mopped. Just look at all that inkastration!!

inkastration by Mutty September 6, 2005

infustrating 

Combination of the emotions infuriating and frustrating.

"She is so infustrating that I want to scream and cry, at the same time!"

infustrating by Supererstar October 20, 2008

white incestation 

A racist term that describes the white mans sexual desires to have sex with one of his family members.

White incestation is dominant in the south of the US.

white incestation by Honkey March 29, 2005

incestation 

When more than two relatives are romantically involved, it's an incestation.

Incestation
"Dude, I'm totally tappingmy cousin."
"I know it, man. Did you forget we're conjoined twins? I'm hitting that, too."
Incest

incestation by Bookworm434 April 18, 2015