It means that you are fun with a bit of a fiery side.
When someone calls you a sassy girl, they are complimenting the way you look. Another word for sassy is beautiful. Don't think its anything bad because its not. Whoever is calling you sassy must be thinking you are really pretty and beautiful.
If a guy calls you "kid", it is a term of endearment.
a bodybuilt guy
bathroom
he wants it.
When a guy calls you a "TREE" it means he also calling you tall. Which isn't as bad really.
That your easy to Get into bed
Its a term of endearment.
Get rid of him!
it means your UGLY!
he's flirting with you
It means your a very sassy person or sassy thing cause thang is thing and sassy is of course sassy :D have a great time you guys -Kayla