Who coined shout out?

There's no one specific person credited with coining the phrase "shout out." It's a phrase that evolved organically over time, likely stemming from the concept of "shouting" to get someone's attention.

Here's how the phrase probably evolved:

* "Shout" as a way to get attention: This has been around for centuries, used to call out to someone or get their attention in a crowd.

* "Shout-out" as a call for recognition: This likely emerged in the early 20th century, used as a way to specifically acknowledge someone or something.

* "Shout-out" in popular culture: The phrase became increasingly popular in the late 20th and early 21st centuries, particularly in music and hip-hop culture, where it was used to give recognition to friends, fans, or other artists.

While no one person can be credited with inventing the phrase, its popularity and widespread use today make it an integral part of our language.