When you take a Benadryl due to Austin, Texas's incredibly high amount of cedar and oak pollen in the air. But then you have to take a shot of espresso to counteract the inevitable drowsiness. Benadryl is a downer. Caffeine is an upper. That's why it's an Austin speedball.
Dude, I was sneezing all day and my eyes were super bloodshot until I took an Austin speedball.
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.