1 definition by be's a milly.

Circa: mid 1990s, circulated in proletariate regions of Belfast.

Definition: A more formal form of the word 'Back'. 'Back' is often considered slang for bek to the uninformed members of public.

Bek is often used in conjunction with equally renowned word Nek in a very sensual meaning.
Licking of any part of the lower bek, and continuing to run one's tongue to the 'nek' is considered the highest form of sexual acts by many.
1. "I will be's reet bek"

2. "My nek, my bek, lick my pussy and my crack".
by be's a milly. August 22, 2005
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