Juice

Mr Fly: "Juice..."
Pineapple Tat: "What juice?"
Mr Fly: "Neh... Juice..." (Looking sheepishly at a female figure walking past)
Pineapple Tat: "Orh... Juice ah..."

And to think he was thirsty and wanted to drink juice, he was actually describing the delicious female species. And then how does he describe the opposite of delicious?

Mr Fly: "Really cui..." ('Cui' is a chinese dialect which means "collaspe" or "broken" I think)

'Cui' to be more precise means 'CMI' = Cannot make it

And if you are wondering how does this really help you in life, it doesn't. I am just writing for fun...