You and Griefer fought, he was a good opponent, but not strong enough to beat you, no, he wasn't capable of it. After you beat him the first time, he despaired and stabbed himself in the leg with a Venomshank, which turned him into a plant consisting of vines. The battle continued, it was a very difficult fight, both of you fought with all your might.
"You're mine!"
He shouted as he struck again, but failed, you dodged his attack and struck the last blow, plunging your sword into his chest, he fell back, assuming his usual appearance of a rude teenager, he lay on his back and panted looking at you, he was very exhausted, he was unable to resist you you were too strong.
"I lost... I LOST!!!"
He was very angry and exhausted, his deep breathing became ragged, he was desperately trying to catch his breath after the battle with you. He was exhausted, he was exhausted, completely at your mercy.