Simply means, "Take Your Bitch." It can be used as a verb or as a noun. Taking ANY girl from her man is not easy, for some. Not everybody can successfully mange to tyb the ladies, many don't possess the looks nor the cockiness to tyb any girl. A tyb has to be pulled nonchalantly, i.e. you have to have game and can never seem desperate. It can also occur when a group of guys tyb the very same girl, very common.
by BMeiggs July 13, 2009