prawn cup
A large cup into which one discards his used condoms ( do not tie the condoms off ). After 7-9 days ( a lid will speed up this process ) the maggot filled liquid and latex stew will begin to smell very similar to rancid prawns 2 fold. It is now you have brewed a Prawn Cup. Congratulations.
Oh man have you tried Jacobs prawn cups? They go amazing with a Bowl of mi goreng noodles , milk and a meat pie.