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5.
And annoying nexopia using girl who has an extremeley large temper.
She's short and she eats alot.
-Oh dude, did lemon.trees bitch at you for no reason too?!

-Yee man, she's so bitchy!
by lalalola2 November 15, 2007
 
1.
A tree that grows lemons, symbolic of both the sweetness of fruit and the bitterness of earth. All-powerful, all-beautiful.
We have a beautiful lemon tree in the backyard.
by alikitkat July 19, 2008
 
2.
A song written by Fools Garden in 1995.
It became a big hit in both Europe and Asia.
"...all that I can see is just another lemon tree..."
by Holiace March 11, 2009
 
3.
Refers to a relationship between a Western man and his Asian girlfriend. The man will usually display one (if not all) of the following characteristics: White, old (often much older than the girl), fat, bald, often generally unattractive.

In most cases the woman does not speak English fluently and can be seen either wrapped around the man in public, smiling at him emptily, or staring off into space while the man hangs out with his English-speaking friends. She will likely be scantily clad and display hooker-ish tendencies although she may or may not be a prostitute.

Lemon trees are most frequently found in Southeast Asia, particularly Bangkok Thailand.

The phrase originated from the need for an innocuous term to acknowledge this phenomenon without the subjects knowing you are talking about them and/or judging them mercilessly.
(walking past the couple) "Did you see that lemon tree?"

(standing next to the couple) "The lemon trees are in full bloom this time of year."

(in an area with many lemon trees) "I didn't know there were lemon tree groves here."
by Six Demon Bag January 02, 2011
 
4.
When a person confirms plans with you, and then backs out last minute without a legitimate reason.
What, Dave isn't coming over now? I can't believe he lemontreed again!
by jerry017 May 14, 2013