Quickie (noun)

1. A brief or rushed sexual encounter.
2. A task or task done quickly.

Origin:

Mid-20th century: from quick + -ie.

Examples:

1. They had a quickie before he had to leave for work.
2. She had to take a quickie shower before the guests arrived.
3. He had a quickie lunch before the meeting.
4. They wanted a quickie divorce so they could move on with their lives.
5. The company offered quickie services to their customers.