1 definition by Potassium Dave

adj. "your mum's baps" signifies a thing or a situation that is generally very good (in essence like your best mate's MILF-of a-mum who, despite being twice your age, has the most luscious breasts in the village).
God I love this tune, it's definitely your mum's baps.
by Potassium Dave September 8, 2009
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