Instaboner

Contraction of the words Instant and Boner.

When you see something that makes your penis go from zero to sixty in only a couple seconds; extreme, instant arousal.

John: "Did you see Jennifer Lawrence dancing in Silver Linings Playbook...?"

Sam: "No, was it hot?"

John: "Something I like to call, Instaboner"

by Jack Salot December 30, 2013

Instaboner

1. (n) A person who gives a male a boner the moment he looks at her.

Wow, with those boobs, she is an instaboner.

by VinnyM76 March 31, 2009

instaboner

1 a woman who gives you a boner instantly
2 the act of getting a boner instantly

1 "Damn look at that chick she is such an instaboner"
2 " I just got an the biggest instaboner"

by Zmoney November 29, 2005

instaboner

Noun.

When a male's penis gets erected extremely fast, almost instantly.

When Jennifer Aniston offered me a blowjob I got an instaboner.

by marcus ownz biatch May 14, 2007

Instabone

1) A word for a phenomonally hot male

2)A word for the feeling you get when you see the aforementioned male.

3)A comical sighting of a male erection at an inopportune time.

Holy crap look at that instabone!

Todd gave me an instabone (female saying this)

by Michael Carrier July 27, 2004

instaboner

when you see something that you like and you get an instant irection

Man when I saw that girl I got an instaboner

by marcus102893 February 20, 2009

instaboner

boner brought on by the very mention of the actress from "Precious"

I was watching that movie last night, and got the gnarliest instaboner.

by harlandclarke August 28, 2010