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 30, 2005

instabonerific

It's all in the name. Something so goddamn hot you instantly get a boner. Just one look and BOING!

Megan Fox is totally instabonerific!

Susan Boyle is so not instabonerific....

by headbanger32894 August 13, 2009

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 29, 2007

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 29, 2013

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