An easy way to avoid literally any question.

Paper product used as a barrier against unwanted messes, such as the liner at the bottom of a bird cage.

What you shall not do.

To refrain from something

1) - To hit on a woman, make a pass at

2) - To throw the ball across the line of scrimmage in football

3) - The act of throwing, kicking, etc. the ball or puck to a teammate in any sport

4) - To be granted a reprieve from being whacked (killed) by the Mafia. Called "given a pass". Forgiven for your sins or indescretions.

To hand a joint to a fellow pothead. Especially when in a circle of people.

Always pass to the left.

Pressing I don't know while editing on urban dictionary.

Also known as,
Passed, IDK, and most favorable... "Who wants to see if they can make sense of this." (Though this case should be failed)