My fingernail is attached to me (the subject). When I clip my fingernail and is no longer attached to my finger it becomes an Abject rather than an object, because of the attachment to it's origins.

This applies to all bodily functions...all of them.

I'm hungover as a duck let's go get some grub

All boys at school abject their penis by flexing their penis in my face thinking it was big but it was small