I figured it out - left leaners are angry because they only fed off the left tit

[DanOkeffie]

this is why they are so ... defective, wrong, unhuman, and in desperate need of a 4x4 cell

 

[stxjimmy]

this is why they are so ... defective, wrong, unhuman, and in desperate need of a 4x4 cell

Oh good now you have a solution to none of them being able to own a home!