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A really fat instagram user ( usually a womyn ) that is really obnoxious or is a third wave feminist.
- How does she manage to avoid brain activity or any other activity for that matter ?
- She's an instaham
by MLGMLP420 August 30, 2015
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2
A individual on instagram who is full of themselves and likes to show it. Takes videos of themselves pretending they're boss or exaggerated to get attention. Will do anything for attention but, are horrible actors.
"Did you see what he put on Inst?"
"Yeah, what a ham."
"An instaham, that is."

insta instagram ham
by Humble Champion September 22, 2014
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3
An app where you take pictures of cured meats, preferably ham
Russel: "Check out that ham bro."
Alex: "I'm totally going to instaham that!"
by ClubCracker April 30, 2012
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