Had this one happen to me last night, and had to share:
Planted dynomite at the first tank barrier (goldrush), repair tank, and defend dynamite. Some usless tit goes running up to the barrier, trying to get a few more kills, I think, and the dynamite blows him up. And the guy files a complaint. Come on, I don’t care how much you don’t like being TK’d, if you get yourself killed by your own stupidity (standing atop my ticking dynamite, on a damn objective, is your own stupidity) you should never complain. The only consolation I had was that this was one of those imfamous “ninja”'s, which usually translates directly to “I’m a usless noob who will drag your team down and file for doing stupid things”. As it was, I didn’t mind so much when he complained when I missed with my rifle gernade and happend to kill him, it was a mistake, but it was at least my fault. But complaining for standing on my dynomite, on a truck barrier 
Oh well, I guess everyone has to start somewhere, I just wish complaints couldn’t be filed for things like getting blown up by teammate dynomite, or temmate mines. I’ve never been kicked over it, but damn some people can be stupid. If it blew you up the first time, blew you up the second time, maybe, just maybe, you should avoid it the third BOOM, oh never mine, er mind.