A term that would excuse a women after saying or doing something that would be misconcepted as gay or 'lesbian'. The term 'B' in the phases origonated from the second sylable in lesBian.
Girl 1: Your boobs are nice and plump! hey girl hey.
Girl 2: I'm taken...
Girl 1: Less B!
Girl 2: oh, thanks :
by kay lynz August 21, 2008
Get the less B mug.