Friday Jr.

The term “Friday Jr.” in internet slang refers to Thursdays, implying that it is a day that feels like Friday but is not quite there yet. It is commonly used to express excitement or anticipation for the upcoming weekend, as Thursdays are often seen as the unofficial beginning of the weekend.

Examples:

I can’t wait for the weekend! It’s Friday Jr. today, which means tomorrow is finally Friday and I can relax.
It’s Thursday, but I’m already in a great mood because it’s Friday Jr.! The weekend is just around the corner.