A white jet stream is when you are about to blow your load you pinch the head of your penis not allowing the cum to exit. Then when you have stopped cumming relase your grip on your dick and blow ur load all over your partner. It ends up looking like a jet stream.
A powerful, invisible force of hot air caused by speaking empty words that suddenly appears out of nowhere, wreaks absolute havoc on everything in its path, then mysteriously vanishes right when people start asking questions. Named after the legendary former Qantas CEO who mastered the art of riding one all the way to the bank.