Hehe, so basically you put the @ sign and tag the first person that comes up with the letter, which will spell out Christmas...you'll get it in a second...I hope ^^

C - sets the tree on fire (You'll get a new one, right?)
CJ_Callahan90

H - eats all the cookies left out for Santa
Phoenix_Flame2000

R - ruins Christmas dinner (That one's a bit harsh...who coming up with these things?)
IndigoHarbor

I - tells the kids that Santa isn't real (WHY?! XD)
firexraven

S - open all the presents on Christmas Eve
JulesForest17

T - tries to shoot a reindeer (Tammy, I hope you wouldn't do that...)
Tammyt70

M - leaves the fireplace lit
ZeEmma

A - still believes in Santa (Huh...Zella, is there something I don't know about?)
Whovian611

S - consumes all the eggnog (Hehe, others like eggnog too, ya know) writingislikefood

I hope you guys are amused :P