OBTW

In simple language, OBTW is an abbreviation used in internet slang that stands for “Oh, By The Way.” It is commonly used to add additional information or mention something important while already engaged in a conversation or providing details on a particular topic.

Examples:

1. I’m going to the store to pick up some groceries. OBTW, could you remind me to buy some milk?

2. I heard that the new season of my favorite TV show is premiering tonight! OBTW, I might order some pizza for the watch party.