The other day, there was a n00b with a Lucy who just couldn't figure out that friendly fire was turned on. He TK'ed me, so I made it a point to keep an eye on him. It was absolutely hilarious.
He wasn't a lamer, but just a stupid noob. I was hovering above with a jetpack, watching while he tried to fight off a Tyrant with a buddy in a battlesuit.
He fired the Lucifer right into the battlesuits's face.
When keeping an eye on the readout on the top of the screen, 2/3 TK's were his.
Finally, he lucy'ed the armory, clinching it for the humans. It was really a shame too, because I located the om, and it wasn't even defended. 30 seconds earlier, and I could have painsawed it.
If he was a lamer, he was the most subtle lamer I have ever seen.