Drink 'n' Wet Baby Fakies
These are very similar to the Fancy Pants and the Fruit Baby fakies. They work like real MLP Drink'n'wet babies, taking liquid through the mouth and peeing it out the rear end. Real MLPs have a tube connecting the mouth to the pee hole in the rear. I haven't come across any fakies that have a tube. They just kind of fill up with water.
As you can see, they are a bit smaller than the real MLP version. They have different eyes than the fruit/Fancy Pants babies. The symbols vary on these fakies, but a lot have fruit symbols.
I believe mine came either in a fakie family set or as a single pony that came in a little clear chest. My memory on this is blurry.