What is sure thing?

"Sure Thing" can refer to several different contexts depending on what you're interested in. Here are a few possibilities:

1. "Sure Thing" Film: "The Sure Thing" is a 1985 romantic comedy film directed by Rob Reiner. It stars John Cusack and Daphne Zuniga. The film follows the story of college students who embark on a cross-country trip together, with Cusack's character trying to meet a romantic interest promised to be a "sure thing."

2. Song by Miguel: "Sure Thing" is a popular song by the American singer Miguel, from his 2010 debut studio album, "All I Want Is You." The track reached significant commercial success and remains one of Miguel's most recognized songs. The song is known for its smooth R&B style.

3. Financial Context: In finance, a "sure thing" might refer to a supposedly risk-free investment or bet. In reality, very few investments or financial bets are truly without risk.

4. General Usage: Colloquially, "sure thing" is a phrase used to express agreement or confirmation. It's similar in meaning to saying "of course" or "absolutely" in response to a request or question.

If you had a specific "sure thing" in mind, feel free to provide more details or context for a more targeted explanation!