Edmonton. Purple belt. Gi only as a hobby after retiring from MMA 13 years ago

Wrist locks. Especially when they are being lazy with their grips. I have one when people grab my lapel with a weak grip and there was a good 2 weeks where I would tap most people right when they engage during a roll. Technically legal but dirty, totally unfair, and taking the fun out of a good roll.

Maybe I should bring it back…

I’ll upvote this but I don’t like it.