I enjoyed pitting myself against a couple players in Soul Calibur IV, but whether they won or I won, I would either send a "Good game" message, or not say anything.
But one shit, after I defeated him, messaged me, and I believe the message was something along the lines of You fuckin' lucked out, fucker."
I could just be remembering it in bad taste, but the f-word was used, and I was called "lucky", and he challenged me directly three more times. I lost the second time, but he complained it was from lag. He legitimately beat me, too, and I didn't care, I just wanted to face someone less douchy.
But no, this time I practically let him beat me, he whined thinking I let him beat me (kinda true), I moved the fuck on.
Man... At least there were a whole bunch of nicer combatants.