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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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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