I am not familiar with that site, so I will check it out in depth later. I have been watching DS9 again recently. She currently has a baby O'Brien parasite. Mirror Universe Kira and Smiley should have made a baby.
The fourth one is either unfunny or I don't understand it.Tearable puns:
At Wal-Mart there are people that stand near the door and greet you as you enter the building. Sometimes they give you a shopping cart as well.And the last one I don't understand at all. - I have no idea what a cart has to with greeting.
Cards however...