/r/femcelgrippysockjail is a shitposting subreddit for self-described femcels. 
Posts on the subreddit are usually frivolous and typically revolve around hating on moids, but infighting often breaks out over petty things. One such example happened recently, when a new user posted an image mocking a 5'3'' man who tried to ask her out in public:
Initially, it was well-received... until it became apparent that the OP was not being ironic at all and was, in fact, completely earnest in her supercilious contempt for moidlets (despite admitting to being short herself) - at which point, angry posts directed at her quickly commenced. Some simply called her out for her snide, hypocritical meanness, while others accused her of being an undercover moid trying to instigate misogyny or even run a psyop (and there's lots of weird hornyposting about pegging short men as well).
Just a few of the highlights:
It goes on and on and on well beyond these screencaps, of course - you can dig through the thread yourself if you want more. OP later deleted her account, as you can see from the screenshots above. 
You have to give femcels credit for one thing, at least: they are, by far, the funniest -cels in existence. 
Jump in the discussion.
No email address required.
80% of that subreddit are depressed MtF users
Jump in the discussion.
No email address required.
80% of
that subreddit are depressed MtF usersJump in the discussion.
No email address required.
You're forgetting the FtM women of the fempire.
Jump in the discussion.
No email address required.
More options
Context
Jump in the discussion.
No email address required.
Jump in the discussion.
No email address required.
Grue wanted to correct
you, stats 
are always higher due the fact that a lot goes unreported 
Jump in the discussion.
No email address required.
More options
Context
More options
Context
More options
Context
More options
Context
If you want to know what foids are thinking then open gram, if you want to know what neofoids are thinking then open a lesbian or womens sub
Jump in the discussion.
No email address required.
women be thinking of shopping
Jump in the discussion.
No email address required.
More options
Context
More options
Context
There are even a few pooners on there. I previously posted a thread about some pooner drama on the same subreddit: https://rdrama.net/post/277035
Jump in the discussion.
No email address required.
Jump in the discussion.
No email address required.
More options
Context
More options
Context
Jump in the discussion.
No email address required.
More options
Context
20% are our biofoids
Jump in the discussion.
No email address required.
Jump in the discussion.
No email address required.
More options
Context
More options
Context
More options
Context