Insta-bone

The state in which a sudden and immediate erection arises, so unexpectedly and quickly that chodal whiplash is not uncommon

Boy 1: Dude, how'd you break your nose?
Boy 2: I saw Ellen Henson, damn that woman is so hot that I got a massive insta-bone and it sprung up right in my face.

Insta-bone by Tolley August 27, 2003

Insta-bone

What I get when I see Nicole Kidman on TV

I pop an Insta-bone whenever I watch Eyes Wide Shut

Insta-bone by Dave December 17, 2003

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-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

Insta-boner

A stiffy obtained merely from seeing a bangin chick.

Phil: "Dude, Denise gave me such an insta-boner last night!"
Connor: "Dude thats my mom!"

Insta-boner by Aakash P December 27, 2011

Insta-Boner

Something EXTREMELY that gives guys boners the second they see it.

"We're so hot, we're totally insta-boners."

"Dude, have you seen Taylor? She's a total insta-boner."

Insta-Boner by dianaandsavvy December 5, 2012

Insta boner 

The boner you get immediately after someone or something turns you on

Girl: Hey, I just want to say that I like you
Boy: You do?
Girl: Yes I do... wait what’s that on your pants?
Boy: Oh sorry that’s just my insta boner

Insta boner by AwwYeaGuurrll May 22, 2019