Shoogaloo can be used in a sentence whether being completely random, or just throwned in the middle of conversation of awkwardness. Shoogaloo can be shouted out of nowhere for the fun of it.
Girl: this one time i was at the store & then BAM ! Shoogaloo. Unbelievable!
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.