A type of tree which, during the spring season, gives off an odor similar to that of semen.
When I was walking outside the other day, I thought someone must have shot an enormous load nearby, but it was only the cum trees!
by Virgil Samuels May 28, 2005
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Any tree that, when in bloom, gives off a pungent odor of of semen so strong that it feels that nature has blown a load up your nose.
Ashley: Damn, the smell of that cum tree reminds me of a money shot that went up the nose!

Mary: I seriously thought I was the only person who ever noticed that...
by Mr.GK June 18, 2011
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The smell of a blossoming orange tree. They really do smell like cum!
Where do cum trees grow? All over Phoenix. They release their smell during fall.
by eafoigrtw November 08, 2007
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