How to annoy noobs

Sometimes, when I don't have a lot of time to game in KDT, I don't mind joining a lobby full of noobs.

Some noobs can be annoying, especially when they do all the things that shorten their game, and expect l33t players like us to make up for their slack, and their flawed tactics.

Actually, it is kinda funny to game with noobs, because they are either in awe of gaming with someone who has reached Round 30+, or they get annoyed at how cool they are not and being reminded of it when you:

1. are getting more points per kill than them;
2. are getting more kills than them;
3. repeatedly keep reviving them, rather than them reviving you;
4. get revived as a priority, even though someone else is closer to the brink;
5. flick the power switch ASAP, instead of waiting to Round 8 like some older internet tips suggest;
6. get these really cool 'pistols that shoot grenades';
7. have 5-digit (10,000+) points and repeatedly buy things from the Mystery Box, especially while they looking for windows to fix just to get the points for one more go at the Mystery Box;
8. kill the zombie that they are shooting by slashing it with your Bowie Knife, then the smarter noobs wonder why their knife is not as good;
9. play a game of chicken for buying the next door;
10. are not spamming grenades from the projector room like everyone else;
11. not bothering to always try to make a crawler every single time...;
12. when everyone is at the teleporter, you start the teleporter rather than wait for more zombies to crowd around so that you 'kill more zombies with the teleporter';
13. have spare ammo while they are waiting for a Max Ammo for their upgraded guns;
14. open two Mystery Boxes during the Fire Sale;
15. don't buy traps when they ask you to;
16. do buy traps after they suggest it, but not hang around to help (read DIE) for when the zombies close in on that trap's position;
17. put a big stack of claymores in one spot; [sometimes they think there is something significant about this, other than to bank some claymores in Round 10 for use in Round 20+];
18. are close to them and obviously trying to revive them when you finish killing all the zombies around them, but because there are so many, you may never get a chance to help them and it is obviously not your fault...   because there are so many zombies around, and it is not like you could probably lead the zombies away on a circuit and then sprinted to revive the noob just in time;
19. survive to be the last man alive;