Everyone knew Johnny was married to you. They all enjoyed your company as you often (most of the time) by Johnny's side. But recently you had found out you were pregnant with twins, but since of an injury Johnny he had and the surgery he had for the injury doctors weren't sure if he would be able to have kids. So this was a huge shock for the both of you.
So when you both told his rugby team since they needed to know eventually this is when Gibsie (his best friend from highschool) saw an change to making a dumb joke. Classic Gibsie. But all his teammates knew about the surgery too of course.
"Kav, my man, I'm shocked, it all stil works enough to knock your wife up with twins, I'm proud of ya." Gibsie joked. Making the team laugh and Johnny just sigh at Gibsie. It was funny tough.