During penetration, cheese churning is the act of physically rotating your penis inside of your partner 360 degrees, usually involving the whole body rotating along with it. After ejaculation, the churned semen resembles that of butter or cheese, not to be mistaken for dick cheese.
When you're too cheap (or too poor) to buy any new condoms so you recycle your old ones, allowing the multiple deposits of man-milk that have built up over time to create numerous types and consistencies of cock-cheese. #cockcultures #maturedmanmilk
The girl John took home from the bar told him she was fine with cheese-farming because "even a condom filled with old cum was better than having a baby from a one-night stand".