Pardon if obvious joke (aka, the worst player on the losing team saying "easy"), otherwise punish. --- "And at what point did you decide to stay on the forums? I don't get that mentality but some people don't have better things to do." - Nofoundation.
It's not graceful... however, it's not really a punishable offense. Online games will have trash talk, that is a given. Besides, saying "easy" is pretty tamed compared to the usual crap you hear after a match.
I would always say easy at the end of the match, whether we won or lost. I didn't mind if the enemy team said it too, it just made me laugh. --- If you believe in Jesus Christ , have accepted Him as your Lord and Savior, and are 100% proud of it, put this in your sig. Official g-cube Heart Platinum Tier