A common exclamation used as a substitute for Holy Shit to describe an exiting, ridiculous or unbelievable event. It's a very popular amongst those who avoid cursing. It's similar to other curse word substitutes like Holy Cow or Holy Schnikes .
Holy Canoli did you see that one-handed touchdown catch to win the game?
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.