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
- She's an instaham
by MLGMLP420 August 30, 2015
Get the instahammug. 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.
by Humble Champion September 22, 2014
Get the instahammug. by ClubCracker October 5, 2012
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Get the Instaham is greatmug. by Thrash Metal and Fuk August 6, 2021
Get the Instahammug.