3 Jewish mummas

Three Jewish mamas sitting on a park bench. 

The first one lets out a heartfelt "Oy!"
A few minutes later, the second bubbe sighs deeply and says "Oy vey!"

A few minutes after that, the third lady brushes away a tear and moans, "Oy veyizmir!"

To which the first bubbe replies: "I thought we agreed we weren't going to talk about our children!"