A promise that an unaccepted offer will be renewed in the future.

This term comes from baseball, where in the 1880s it became the practice to offer paying spectators a rain check entitling them to future admission for a game that was postponed or ended early owing to bad weather. By the early 1900s the term was transferred to tickets for other kinds of entertainment, and later to a coupon entitling a customer to buy, at a later date and at the same price, a sale item temporarily out of stock.

A word improperly used when trying to let someone down that you have no interest in thinking it will put them down lightly. When in reality it only ticks them off because you couldn't just be upfront and tell them No. It's improperly used because they never cash it in which is the whole point of a raincheck.

A term that makes a cancellation seem less offensive.

when someone is unable of pursuing prior plans do to an unexpected obstacle such as time consuming problems or an emergency.

To drench ones hot sweaty body in red kool aid and then to shove multiple dildos up ones ass hole.

A person who has very skinny wrists and who questions his/her gender. Rain Checks are ballers despite their small wrist size, and also often look up ways to body build to hide their mini-wrists.

The act of postponing a "golden shower".