Define Insta-boner Meaning

Insta-boner

When Dylan saw that picture of a naked man, he got an "insta-boner"
By Florella
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
By Nicolina
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!"
By Theresita
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."
By Yoshi
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
By Leontyne
Insta-boner
When you get turned on so fast that your dick gets hard quicker than it can rearrange itself in your pants. Usually requires manual adjustment and is accompanied by drool and the inability to make rational decisions as lack of blood leaves your brain in a stupor.

Friend: “yo! Dude! Fix yourself! You got an insta-boner.”
Me: *babbles incoherently*
Friend: “Emily walked by, didn’t she?”
Me: “random jibberish* *fixes junk*
By Julie
Insta-boner
When you get hard instantly. There us no gradual hardening. Instantaneous hardening. (usually rips pants)

Dude! She was so hot she gave me an insta-boner!
By Lanny