In any card game, particularly texas holdem, when a player holds a "6" and a "9". One can't help to laugh inside, or giggle when presented with this wonderful opportunity.
The flop was 5,7,8 and i was praying he wasn't holding the giggler on me.
The exponentially irresistible urge to laugh and giggle in inappropriate situations, such as when asked to take a moment of silence in honor of someone or something, or a solemn ceremony like a wedding or funeral.
The harder one resists the urge to laugh, the funnier the idea of what would have happened HAD you laughed becomes, resulting in an even stronger urge to laugh.
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.