Gasp, you didn't know about the LAW being the anti-glitcher weapon? :O The LAW has been the law of the land for a while
But yeah, it's true, it does kill glitchers. And sometimes they'll get mad when they keep dying and leave the game. <-- Happiness
As for people in Junk Flea, just run at the tank, place a grenade in between two tires (it's actually really easy to do it without taking any damage from the glitcher) and they're gone. If you're pwnage enough, you'll still be alive to kill them when they come around to try to get in again.
Glitchers usually fail at CQC, so they shouldn't be a problem. That's why they glitch.
Also, if they're behind a base defending Bravo flag, then just glitch in and kill them, guarding the glitch spot. They can't see you glitching in. If they're guarding the glitch spot and just noobly killing people as they run by, throw a nade at the wall beside the fence so it bounces in and kills them. If they're farther back (you can't see their muzzle flash) just toss one in. They'll die 70% of the time. Use the time that they're dead to glitch in and guard that area. If they're behind Alpha, only under you, then glitch in at Bravo and come kill them. If they're above Alpha, on the sand, snipe them. It's really easy.
These ALWAYS work. There's only one problem: some glitchers have simplechams, so once you're in and you've killed them, they'll just kill you from across the map, like a noob. If they start doing this, don't waste your time trying to get revenge by killing them. Just leave the game after some severe emotional abuse has been shouted at them. And none of that "your mom" stuff. Give them stuff that
hurts. Or, do what I do to weird freaks who like to see people assault them.
Just talk to them calmy in a very slightly condescending manner, using non-hurtful words. Talk about things like going to bed, being concerned with their personal health (in the cases of people who claim that they do drugs, like Mimic0808, a VIP hacker I've played against many, many times), and weird stuff that they don't care about. Eventually (about 3 minutes after you start) they'll get the point that you're actually getting a kick out of their uncertainty and state of annoyedness. They'll leave after they realize that they're just a toy in one of your mind games, as opposed to that big, powerful, ownage hacker that owns everybody.
As for glitchers, yeah. If they don't hack, they're easy, because they can't do anything about anything. You just have to worry about glitchers that hack. :/
BTW - Quick note about the hitbox glitch. Instead of reloading, just whip out your other weapon (be it an SMG, SR, or MG) and shoot them. It works faster than reloading. Well, maybe not whipping out a machine gun. But if you're using, say, an assault rifle, and you start getting Nexowned, then change weapons and you'll be back on the road in no time. Idea - maybe switch weapons twice, and just use the same gun to mow them down. Double-tapping Q might actually work for killing them.
Try it out.
/long comment