insta-douche

when you're one person and then your significant other arrives and your evil side comes out to impress them.

Man, he was so cool until bitch showed up and he became an insta-douche, just so he could get some.

insta-douche by missspiffy September 13, 2011

Insta-Douche

a tall, lanky, austrailian douchebag.

You're an "insta-douche" for taking up six washers.

Dude! You used pacifism and arrest on 8 of my creatures! You're such an insta-douche!

Insta-Douche by Jace Beleren February 27, 2011

Instadouche 

This occurs during the lake season while a girl, preferably in a small bikini, goes tubing. The previously mentioned girl is sitting up right and as the boat goes around a turn one leg slips off the side into the water and the other stays on giving 30 mph water a straight shot at her vagina, instantly cleaning it out of all dirtyness.

"Dude, Sam, did you see Kaitlyn get that instadouche at the lake last weekend?"

"Yeah I might actually eat her out now."

Instadouche by youwillneverguessme April 15, 2012