I like R2-D2 as much as the next robot loving guy, but this is taking things a bit far. Just look at the pic. It's disgusting seeing an edible liquid come out of our favorite droid. Just load him up with soy sauce and pour it out through R2’s pie-hole. They’ve even got a black R2-Q2 model in case you enjoy Imperial soy sauce.
I'm not judging you or anything, but if you ever find yourself using this, you need to slap yourself silly, get out of your Jar-Jar PJ's and go find a girl.