Well, it turns out many supporters of the "meninist" cause are now buying and wearing T-shirts declaring their belief in men's rights.
Tee Spring appears to have sold 476 T-shirts in this design for $22.99 each.
Many supporters of the "meninist" cause are proudly modelling their new purchases on Twitter.
@MeninistTweet, the most popular "meninist" source, has been encouraging supporters to buy the T-shirts.
Those wearing the "meninist" T-shirts appear unfazed by criticism.
It's not just men: Women – who appear to be unironically supporting the men's rights cause – are sharing photos of themselves in the T-shirts.
But the T-shirts have caused a stir, leading to an amusing backlash from Twitter users.
Many critics decided to design their own version of the hashtag T-shirt with a new slogan.
Others have commented that the T-shirts make it easier for feminists to identify "meninists".
So while "meninist" clothing sales continue, we can expect that criticism about the men's rights movement won't be dying down any time soon.