The condition of one's stomache after eating a homemade Sunday Roast with lots of gravy and vegetables. This condition usually leads to gurgles, gas and sometimes diarrehoea.
"Where were you last night?"
"I was at home with a badcase of Sunday Belly"
Billy Sunday was the first man to perform oral sex on Al Capone to completion, no small task. Immediately after he raped a dog. The term is now a colloquial expression for blowing a man to orgasm, then immediately raping the first dog in sight.
Hey guys, I went to Chicago and everyone was justBilly Sundaying.
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.