... it appears that simply #curvy on its own is a banned search term on the social media app.
And #fat, often used in the context of thinspiration posts and as corporate ammunition alongside hashtags like #femalemotivation, is all good.
Oh! And you can also easily search #forced, whose results include women tied up and Bill Cosby memes.
BuzzFeed Life has reached out to Instagram for comment.
A spokesperson from Instagram said the hashtag #curvy is not searchable because, according to the company, it was being used to share images and videos that violated Instagram's community guidelines around nudity.