Trivia closed (as nobody was replying anymore). Final scores:
Krezack: 0
NightHawk: 0
4I Falcon: 1
Nitro: 2
Overlord: 5.5
Trafton: 6.5 (The winner)


Answers:

Name three events that are in no official levels but the shareware ones.
Witch, Eva, Cheshire2.
Name three things that prevent Bilsy (once activated) from shooting.
The player being too far away, Bils being dead, and the Generator event.
Which two TriggerIDs are different from the rest (in more then number)?
0, because Trigger Zones don't work for it, and 31, because generating trigger crates are ID31.
Name the official SP levels weapons 2-9 are first introduced in.
2 Dungeon Dilemna. 3 Knight Cap. 4 Victorian Secret. 5 Purple Haze Maze. 6 Tossed Salad. 7 Funky Grooveathon. 8 Fourteen Carrot. 9 Medieval Kineval.
Which official tilesets containing textured backgrounds do not have the textured background colors in slots 176-208?
Beach Day/Night, and Colonius Day/Night. (Haunted House and Townhouse also are like this, but they are not 1.23 tilesets)
What does 1.24 change about Ice?
What most people said.. in 1.23, one always shoots to the right, in 1.24, one always shoots in the last horizontal direction you are facing. (This is if the ice is powered up)
Which events only do something when generating?
Slide, Event #243 ("DO NOT USE" in JCS), Generator.
What happens if a blue player with a red flag goes on a red base with a flag in it?
The blue player keeps the flag, and the red team scores a point.
Which two ways can you buttstomp underwater?
Walk-in-Water, and having an Airboard.
If you're in a wall on a Wind Right event with a positive speed, which direction do you go?
Left.
Which three official MP levels have enemies?
Battle1, Battlea, Treasur3.
What happens if you place a Toaster Powerup event two tiles above a green spring, with no walls inbetween?
A Flying Spring occurs. See Overlord's site (Stronghold: Jazz) for complete documentation.
Which three bosses require more events then themselves and an activate boss to work properly?
Rocket Turtle, Queen, Robot (Robot Boss). (Queen does not require Activate Boss, by the way)
Which event can cause the screen to shake around constantly whether you move or not?
Robot (Robot Boss).
Which enemy (not counting Normal Turtle) can destroy a turtle shell?
Skeleton. (Not Dragon)
When was the first J2O news post posted?
January 12th, 2001.
If you change the tileset of a level to a tileset that doesn't exist, what masking do tiles that were previously masked have?
A checkerboard of masked and unmasked parts.
What is the highest working MCE number?
When asking this, I forgot that MCEs repeat themselves. The intended answer was 244, but I don't think anyone got the highest possible repeat of 244. Oh well.
Name two events in the Enemies section that use the non powered-up Toaster animation.
Dragon (duh) and Bilsy Boss.
Does the Buttstomp Scenery event work on tiles on the far left side of the level?
Sometimes it does, and sometimes it doesn't. It will be destroyed eventually, it just may take multiple stomps.
Name two events with five parameters.
Set Light and 3D Spike Boll.
What is the difference between Destruct Scenery (Weapon 7) and Destruct Scenery BOMB?
Destruct Scenery (Weapon 7) gets you 50 points, Destruct Scenery BOMB gets you 200.
How does JJ2's server list scrolling work?
It displays 8 servers at a time, press down on the bottom one and it will display the next eight.
On the front page of the Daily Carrot, what color is the Jazz Jackrabbit 2 logo?
Letters Green, number Red.
The Daily Carrot had a section where you could send in letters. What was it called?
Dear Eva.
Which weapons can show ammo count being 0?
Weapons 2-9.
If you lose your last life as Lori, what do you control in the CONTINUE? screen?
A large Spaz, the same one as if you lose your last life as Spaz.