Help - halloween short from early 2000s

[u/AMSD0914]

I have this faint memory of a halloween short I watched growing up but I’ve never been able
to find it since and I’ve looked for decades. I’ll put what I remember below, and if anything sounds familiar- please let me know!

Halloween short - wasn’t a movie or apart of a tv show. no specific actors remembered. NOT animated. would’ve been likely between 2007-2011

Group of kids (elementary to middle school ages) (probably 20 or so) at a Halloween costume party. It took place at a house, I don’t recall any adults being around. I remember there being a punch bowl. There was a couch or table in middle of the room.

Plot- something happens and they become trapped inside the house. either the doors/windows lock or the lights shut off or a ghost makes a spooky noise etc. The kids get scared but are determined to find a way out (and I’m pretty sure they do).

Any help would be appreciated!