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Another word for a persons genitles, named after Ex-Australian Big Brother host 'Gretle Killeen'. Also acceptable to say as 'Gret'
example 1:
'Theres no soap in the shower'
'Well just use shampoo, that'll keep your Gretle Killeen'

example 2:
'Man my Gret stinks so bad'
'Well wash it you dirty bastard, mines always squeaky Killeen.'
by nipplehair8545 July 01, 2009
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