I am familiar with the expression 'tit for tat', but 'tit for calves', not so much. Sabrina Boing Boing, a Brazilian model, recently caused a commotion when she posted pictures of herself on Instagram breastfeeding calves.

I am guessing she is doing this for attention, since last week she posted pics of herself feeding an ostrich fruit from underneath her boobs. Animal lover or not this is nuts. I feel like even PETA would have a problem with this. I think everyone does, except for maybe the calves. Got Milk? These baby cows sure do!