VSBB or VSB2 stands for Vaginal Slice Born Born and is a classic non sequitur coined by Gordon Keith (DFW KTCK 1310 - The Ticket). VSBB is a phrase that can be used in a variety of ways such as in a salutation or to answer a question that does not make sense (or does make sense).
Teacher: This linear function can be solved if the current input is 6.37. What is the value of "y" in this equation?
Man: Have a nice day!
Woman: Vaginal Slice Born Born! (or just VSBB)