An extremely over the top, overtly feminine gay man or teenage boy. Thought originally to be a reference to the Christmas Carol "Deck the Halls" which contains the line: "Don we now our gay apparel." It also conjures up images of a very festive (gay in the old sense) holiday. Someone who is Gay As Christmas is one of those homosexuals who are always "on" never sad and tend to prance about, seemingly defying gravity as they flit from one male party guest to the next.
Zach Efron had been called many things, especially homo, fag, flamer, screamer, sausage smoker and just plain queer but after seeing him flit from boy to boy at the party last night, everyone agreed the best way to describe him is "He's Gay As Christmas!"
by Jackson Jake March 24, 2009
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Gay Christmas is just another name for Halloween. lots LGBT folk I have a special connection to this holiday because it’s one day a year where you can dress up and there is no boundaries between straight, gay and binary sex. it also has the cheerful giving Spirit of Christmas, everyone even kids can show up to a strangers house and will be greeted with smiles and candy.
peep 1: I love gay Christmas!
peep 2: What’s that?
peep 1: it’s just another name for Halloween, because the gays rule Halloween.

peep 2: oh cool!
by Wallowing arsenic December 12, 2020
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A holiday celebrated in Carrboro, North Carolina in February with performances, pinatas, dancing, Christmas tree bonfires and spin the bottle. It is a rejection of both the commercialized and hetero-normative valentine's day and the commercialized and religious Christmas. A fine piece of local culture started by crazy anarcho-queermos.
Did Mossy and Sascha hook up downstairs at Gay Christmas last night?
by M. Snacks September 20, 2009
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When a bunch of guys make a human Christmas tree by standing in a circle and hanging ornaments from their genitals.
Hey bro I heard you went to that gay club last night.
Yeah it was awesome I got drunk but for some reason my dick hurts.
Any chance you participated in a gay Christmas tree?
by jake576 May 9, 2021
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Referring to buying a live christmas tree, and how it looks perfect before you get it home and find out it's bent or leaning in one direction or another. You can never find a perfectly straight christmas tree.
Bill - Wow, he is gay as a christmas tree!

Bob - what?...
Bill - well, have you ever found a straight christmas tree?
by tap'n,it June 17, 2010
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