Ever since the tense stare down back in 2017, members of both WWE’s Four Horsewomen and the MMA Four Horsewomen have been engulfed in a hotly broiled rivalry that continues to spill on social media.

Whereas both squads have never been shy of lobbing thinly veiled darts at one another, the tension between them grew even thicker this week in the aftermath of Sasha Banks and Ronda Rousey’s tense standoff on Monday Night Raw.

After chucking up the Horsewomen taunt during her confrontation with the Raw Women’s Champion, Banks took to Instagram to explain the importance behind the famous hand gesture and called Rousey a “fan.” Rousey clapped back, digging into the authenticity of her WWE Royal Rumble opponent’s squad, referring to them as the “FAUX horsewomen.”

Of course, it wasn’t long before the fire between them intensified, as Banks’ fellow Horsewomen teammate Bayley joined in the back-and-forth with her own post, as did Rousey’s pal, and NXT Women’s Champion, Shayna Baszler.

If you’re so confident in your 4 then why do you feel the need to defend yourselves so much, just shut up already. — Bayley (@itsBayleyWWE) January 16, 2019

There’s no telling how this will turn out when Sasha Banks and Ronda Rousey meet each other in the ring at WWE Royal Rumble, where they will go one-on-one for the Raw Women’s Championship.