When one's fart is so volatile that the instant it is released it stinks up the room. Also known as "immediate stink".
Alex: I just farted, and I would re-locate NOW because it just may be an insta-stink!
Sarah: ::is already running away::
Sarah: ::is already running away::
by Sarah3107 October 15, 2010

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!
Dude! You used pacifism and arrest on 8 of my creatures! You're such an insta-douche!
by Jace Beleren February 27, 2011

by thetokinhobbit0420 July 24, 2015

by TheGodPosser September 24, 2012

by Shep July 20, 2003

The act of following someone, and to unfollow them as soon as they follow you back. Combination of the words Instagram and Dick Move.
Joe: Yo, how you got so much followers compared to the amount of people you following?! You not even a celebrity!
Bob: Oh, I just pull the Insta-dick Move on a whole bunch of random people.
Bob: Oh, I just pull the Insta-dick Move on a whole bunch of random people.
by Enderforce March 11, 2018

by neal & bob March 29, 2011
