While Yoel Romero may currently be serving a 6 month suspension for failing a drug test after testing positive for steroids, the top ranked UFC middleweight didn’t shy away from taking a shot at UFC veteran Michael Bisping on Twitter Wednesday afternoon.

Bisping, who is coming off a unanimous decision win over Anderson Silva at ‘UFC FN: London’, responded to a fan on Twitter who questioned the naturalness of Romero’s physique.

Hahaha correct sir! Crazy right ???? https://t.co/SMzhT1p9lF

— michael (@bisping) May 5, 2016

Bisping is currently waiting to see how Luke Rockhold vs. Chris Weidman II plays out at UFC 199. After that fight, Bisping could very well get a title shot.