A common phrase used when someone says something they randomly thought of without thinking and it doesn't sound quite as good out loud.
Fallout 76 DJ: "You're listening to Appalachia Radio. It's like a Super Stimpak...for the soul. *Cough* Ooh, that sounded better in my head..."
by Ubeenbamboozledson August 20, 2021
Get the That Sounded Better In My Headmug.