The Netflix Christmas Universe (or NCU, as we like to call it) is coming together, with five new offerings this year almost all having a connection to another Christmas film on the streamer. But “Hot Frosty” also has a very explicit reference to “Mean Girls” — and it’s made by none other than Gretchen Wieners herself.

Lacey Chabert's new Netflix Christmas movie Hot Frosty is the nice kind of naughty and a refreshing addition to her Hallmark repertoire.

Lacey Chabert's new movie Hot Frosty features a nod to her Mean Girls costar Lindsay Lohan - and she's thrilled about the "full circle" moment. The Netflix film, which hit the streaming platform on Wednesday,

Hot Frosty, starring Lacey Chabert, includes a Mean Girls Easter egg, and further links the streaming services Chrismas movie universe.