Pissing on the pitch before the game? haha

I guess that's one way to make the opposition think twice about tackling you.

From the cricket world the most recent example I can think of is Matt Renshaw getting a touch of the old Dehli Belly. You certainly wouldn't want to get caught short while wearing whites!

https://www.smh.com.au/sport/cricket/australia-v-india-test-series-2017-matt-renshaw-forced-off-field-while-batting-due-to-upset-stomach-20170223-gujw15.html