look up any word, like kappa:
 
1.
is a female that is not your girlfriend, but you share some type of relationship with her; you repect her and got luv for her.
"you talked to kyniska lately." "yea I talked to ma boo thang last night."
by KYLETTE October 10, 2007
 
2.
Someone you have an unofficial relationship with. You could be "talking" to them, you don't call them your friend, and you don't call them your boyfriend/girlfriend, you call them your "boo thang". Pretty much someone you care about/love/have feelings for.
Friend: What's the relationship status between you and him? I heard you guys were dating.
You: No, not yet. He's still my boo thang.
by ihateblake January 10, 2012
 
3.
A word used as a sign of affection for someone.

"Wassup wit it boothang?"
"Not much just kickin it boo"
by wuski March 18, 2008
 
4.
A relationship with someone special who you do your thang with; You respect & got love for em.
“You in a new relationship now? Na, that’s just my boo-thang!”
by rainmakersCHI August 23, 2011
 
5.
1:a boy or girl you like spending time wit an he or she always go yo back an you always got his or her back.

2:a person who makes you smile; a person you have feelings of warm personal attachment or deep affection for.

ay im wit my boo thang i`ll call u later
ay im wit my boo thang i`ll call u later
by the 1 you`ll never forget October 11, 2012
 
6.
A term for a close friend, object of attraction, or close boy/girl friend.
Heyy is that your girl?
Nawh thats my boothang :]
by FayJai December 26, 2009
 
7.
A retarded made up word a slut or player uses so they can get what they need no strings attached
Your in a relationship? Hell no that hoe is just my boo-thang till i find the right one
by NorCali4nia January 20, 2012