Insta-Kill Body Armor® 

You ever wish you could protect yourself from others, AND rid yourself of them in the process? Well then, Insta-Kill Body Armor® is for you! Featuring a wide variety of uses, Insta-Kill Body Armor® can be used in close clashes, ranged opposition, and is even useful at the dinner table! Insta-Kill Body Armor® also features many different models, including cushioned, round, and even models made of pure fire!

"Ugh, I really wish this person would leave me alone!"
"You ever hear of Insta-Kill Body Armor®?"

Insta-Kill Body Armor® by Dr. Awsum April 9, 2021

Insta-boner

Something/someone/ some action so intensely attractive the viewer immediately has an erection.

dude, when i saw that picture i got a mega Insta-boner

Insta-boner by uhohspgettioh March 11, 2009

Insta-karma 

Insta-karma is just a better sounding version of instant karma it is when someone does something either rude or something nice and then has something bad or something good happen to them almost instantaneously.

My sister called me a Jackass and on her way into the kitchen she slipped and fell on her ass, talk about Insta-karma

Insta-karma by Crazywrestler July 21, 2009

insta flop 

The sensation of your erection instantly dropping when you see a particularly ugly female species. Can be used with the phrase boom.

I saw Helga earlier after getting with Amy, she wasn't wearing underwear. BOOM, insta flop!

insta flop by Kempo May 9, 2006

insta-panty ripper 

When something oofts so hard, it rips a girl's panties.

Charlie: Yo dude your set last night was amazing!
Sant: Yeah, I know. It was an insta-panty ripper.

insta-panty ripper by TheGodPosser September 24, 2012

Insta-rave 

Insta-rave or Instantly-raving is a term used to describe your bodies reaction to Dubstep/Trance/DnB etc. To begin raving the moment you hear a song of that genre.

I totally insta-raved on the bus today!

Insta-rave by insta-raver November 11, 2011

insta-boner

A boner that is aquired instantly

When Dylan saw that picture of a naked man, he got an "insta-boner"

insta-boner by Alex M November 1, 2006