A shlaverage is a penis of average/normal length, not too big not too small. The length of it can be measured between 4 and 7 inches but this can vary depending on your culture. Usually used when the correct length is not known but the word can roughly describe the length.
Scalverage is a word that can describe all emotions at once.
I was talking to my friend Billy Bob at the time when i was feeling a bit scalverage while i was noticing that his beard was a tad bit longer than usual; I was feeling scalverage.
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.