Incestigate 

When a sibling detective squad hooks up with each other during or after an investigation.

After solving the Mystery of the mysterious mystery, The Hardy Boys went back to their place to Incestigate. All Night Long.

Incestigate by androoxc November 2, 2009

incestigate 

The act of passionately searching for phat loots for the game World of Warcraft.

What drops in that instance? I shall incestigate for the drops!

incestigate by MainTankRespectIt February 10, 2007

Incestigate 

1. Subtly trying to find out if a family member is dtf without destroying your relationship if they are not.

2. Portmanteau of Incest and Instigate. Putting two or more people who are related in naughty situations to see if they'll go for eachother.

1. John: Dude that girl Annie was all over your dick, why didn't you tap that?
Bobby: She's my cousin! There's no way shes into me, besides her mom would kill us!
John: I think it's time for an incestigation. Be a more flirty, maybe take a walk together.

Annie: Ugh... I flirted with my cousin Bobby to get him to buy us beer and now he's being all weird and gross.
Rita: You went too far girl, he thought you were serious!

Annie: You're right this has all the signs of an incestigating. I gotta reject him ASAP!

2. John: Man I'm so pissed at Bobby for ruining my chances I'm going to incestigate him and Annie just to fuck with him.

Incestigate by NedryOS June 8, 2018

Incestigate 

When a person checks out a blood relative and thinks, "man, I could totally bang them!"

The candidate incestigated his daughter and said he could date her if they were not related.

Incestigate by MalevolentCreation July 26, 2018

Incestigate 

When you have attempted to use the word “investigate” to a friend or family member, but did not spot what may be the worst typo of all time.

You could have preemptively corrected the “incestigate” typo if you had investigated.

Incestigate by —-@-@— July 19, 2020

special investigation branch 

The undercover investigative element of the British Royal Military Police. An organisation that is supposed to blend into the wider military community to mirror the effect that CID provide to civil police. In reality it is populated by a bunch of barely literate mouth breathers who spend all day taking screenshots of Facebook and being outsmarted by even the slowest witted squaddie. Most likely military group to be Swingers.

In Special Investigation Branch office:
SIB: "Look sunshine, we know you did it, confess or else"
Perp: "I didn't do it"
SIB: "Oh, you sure? Well, you'd better get out of here, we'll be watching you"
Perp: "L8rs"

special investigation branch by Bumsnorkler March 15, 2019

investigate my hole 

What two guys say to each other,that like one another.

"Hey,Mike."...."Let's go out tonight,and when we get home,you can investigate my hole."

investigate my hole by jim6471 June 8, 2018