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1.
When a woman engages in oral sex with a man whilst having a green ghost drop in her mouth.
Broseph 1: 'Hey man check out my John Thomas'

Broseph 2: 'What the heck its green?!'

Broseph 1: 'Yeah she gave me a bit of a Green Gobby-lin last night'
by Hawkeye1993 January 11, 2012