A cheese whiz is the process of farting when you pee. Generally due to the natural relaxing of muscle tissue in both the rectal region as well as the anal region during urination.
Also spelled as: cheese wiz
Generally when I pee, it's a cheese whiz. I am frequently complemented as being on key as a tenor when this occurs around others. I can produce 1 pint and 2 bars at D Minor seventh simultaneously.