Possible Clues:

• In central Java, Jock saw odd box tree
• A part of an unfinished recording of singer by engineer - the green type that's stoned
• Fruit with a big pit
• Fruit with green flesh and leathery skin
• A greenish-yellow colour, but endlessly eloquent in a party
• One green and largely stoned in a mostly noisy party?
• Endlessly noisy party after a dip?
• Bright green fruit that is sometimes served smashed
• Party on Wicklow river in honour of pear-shaped fruit
• Dave peeled online supermarket's fruit